Preparations for BS4 update

adding Bootstrap4 alpha as dependency and prepare the gulpfile.js and
/sass/theme.scss for switching to BS4

bower.json

@@ -27,11 +27,10 @@
     "bootstrap-sass": "~3.3.6",
     "fontawesome": "~4.5.0",
     "_s": "https://github.com/Automattic/_s.git",
-    "OwlCarousel2": "https://github.com/smashingboxes/OwlCarousel2.git"
+    "OwlCarousel2": "https://github.com/smashingboxes/OwlCarousel2.git",
+    "bootstrap": "v4.0.0-alpha.2"
   },
   "_source": "https://github.com/holger1411/understrap.git",
   "_target": "~0.3.8",
   "_originalSource": "understrap"
 }
-
-

gulpfile.js

@@ -58,7 +58,7 @@ gulp.task('cleancss', function() {
 gulp.task('scripts', function() {
   gulp.src([
     basePaths.dev + 'js/jquery.min.js', 
-    basePaths.dev + 'js/bootstrap.min.js', 
+    basePaths.dev + 'js/bootstrap3/bootstrap.min.js',  //<--------- Change from /bootstrap3 to /bootstrap4 Watch out! just for testing in the moment!
     basePaths.dev + 'js/owl.carousel.min.js', 
     basePaths.dev + 'js/skip-link-focus-fix.js'
     ])
@@ -71,18 +71,32 @@ gulp.task('scripts', function() {
 // gulp copy-assets. 
 // Copy all needed dependency assets files from bower_component assets to themes /js, /scss and /fonts folder. Run this task after bower install or bower update
 
+
+////////////////// All Bootstrap SASS 3 Assets /////////////////////////
 // Copy all Bootstrap JS files 
 gulp.task('copy-assets', function() {
     gulp.src(basePaths.bower + 'bootstrap-sass/assets/javascripts/**/*.js')
-       .pipe(gulp.dest(basePaths.dev + '/js'));
+       .pipe(gulp.dest(basePaths.dev + '/js/bootstrap3'));
 
 // Copy all Bootstrap SCSS files
     gulp.src(basePaths.bower + 'bootstrap-sass/assets/stylesheets/**/*.scss')
-       .pipe(gulp.dest(basePaths.dev + '/sass/bootstrap-sass'));
+       .pipe(gulp.dest(basePaths.dev + '/sass/bootstrap3'));
 
 // Copy all Bootstrap Fonts
     gulp.src(basePaths.bower + 'bootstrap-sass/assets/fonts/bootstrap/*.{ttf,woff,woff2,eof,svg}')
         .pipe(gulp.dest('./fonts'));
+////////////////// End Bootstrap 3 Assets /////////////////////////
+
+
+////////////////// All Bootstrap 4 Assets /////////////////////////
+// Copy all Bootstrap JS files 
+    gulp.src(basePaths.bower + 'bootstrap/js/**/*.js')
+       .pipe(gulp.dest(basePaths.dev + '/js/bootstrap4'));
+
+// Copy all Bootstrap SCSS files
+    gulp.src(basePaths.bower + 'bootstrap/scss/**/*.scss')
+       .pipe(gulp.dest(basePaths.dev + '/sass/bootstrap4'));
+////////////////// End Bootstrap 4 Assets /////////////////////////
 
 // Copy all Font Awesome Fonts
     gulp.src(basePaths.bower + 'fontawesome/fonts/**/*.{ttf,woff,woff2,eof,svg}')

sass/theme.scss

@@ -30,7 +30,7 @@ Import all needed 3rd party sass files plus your own style and variables
 
 // @import "../bower_components/_s/sass/style";
 @import "theme/theme_variables";  // <--------- Add your variables into this file. Also add variables to overwrite Bootstrap or UnderStrap variables here
-@import "../src/sass/bootstrap-sass/bootstrap";
+@import "../src/sass/bootstrap3/bootstrap";// <--------- Change from /bootstrap3 to /bootstrap4 Watch out! just for testing in the moment!
 @import "understrap/understrap";
 @import "../src/sass/fontawesome/font-awesome";
 @import "../src/sass/owl-carousel2/owl.carousel";

src/js/bootstrap3/bootstrap-sprockets.js

@@ -0,0 +1,12 @@
+//= require ./bootstrap/affix
+//= require ./bootstrap/alert
+//= require ./bootstrap/button
+//= require ./bootstrap/carousel
+//= require ./bootstrap/collapse
+//= require ./bootstrap/dropdown
+//= require ./bootstrap/modal
+//= require ./bootstrap/scrollspy
+//= require ./bootstrap/tab
+//= require ./bootstrap/transition
+//= require ./bootstrap/tooltip
+//= require ./bootstrap/popover

src/js/bootstrap3/bootstrap/affix.js

@@ -0,0 +1,162 @@
+/* ========================================================================
+ * Bootstrap: affix.js v3.3.6
+ * http://getbootstrap.com/javascript/#affix
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // AFFIX CLASS DEFINITION
+  // ======================
+
+  var Affix = function (element, options) {
+    this.options = $.extend({}, Affix.DEFAULTS, options)
+
+    this.$target = $(this.options.target)
+      .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this))
+      .on('click.bs.affix.data-api',  $.proxy(this.checkPositionWithEventLoop, this))
+
+    this.$element     = $(element)
+    this.affixed      = null
+    this.unpin        = null
+    this.pinnedOffset = null
+
+    this.checkPosition()
+  }
+
+  Affix.VERSION  = '3.3.6'
+
+  Affix.RESET    = 'affix affix-top affix-bottom'
+
+  Affix.DEFAULTS = {
+    offset: 0,
+    target: window
+  }
+
+  Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) {
+    var scrollTop    = this.$target.scrollTop()
+    var position     = this.$element.offset()
+    var targetHeight = this.$target.height()
+
+    if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false
+
+    if (this.affixed == 'bottom') {
+      if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom'
+      return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom'
+    }
+
+    var initializing   = this.affixed == null
+    var colliderTop    = initializing ? scrollTop : position.top
+    var colliderHeight = initializing ? targetHeight : height
+
+    if (offsetTop != null && scrollTop <= offsetTop) return 'top'
+    if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom'
+
+    return false
+  }
+
+  Affix.prototype.getPinnedOffset = function () {
+    if (this.pinnedOffset) return this.pinnedOffset
+    this.$element.removeClass(Affix.RESET).addClass('affix')
+    var scrollTop = this.$target.scrollTop()
+    var position  = this.$element.offset()
+    return (this.pinnedOffset = position.top - scrollTop)
+  }
+
+  Affix.prototype.checkPositionWithEventLoop = function () {
+    setTimeout($.proxy(this.checkPosition, this), 1)
+  }
+
+  Affix.prototype.checkPosition = function () {
+    if (!this.$element.is(':visible')) return
+
+    var height       = this.$element.height()
+    var offset       = this.options.offset
+    var offsetTop    = offset.top
+    var offsetBottom = offset.bottom
+    var scrollHeight = Math.max($(document).height(), $(document.body).height())
+
+    if (typeof offset != 'object')         offsetBottom = offsetTop = offset
+    if (typeof offsetTop == 'function')    offsetTop    = offset.top(this.$element)
+    if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element)
+
+    var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom)
+
+    if (this.affixed != affix) {
+      if (this.unpin != null) this.$element.css('top', '')
+
+      var affixType = 'affix' + (affix ? '-' + affix : '')
+      var e         = $.Event(affixType + '.bs.affix')
+
+      this.$element.trigger(e)
+
+      if (e.isDefaultPrevented()) return
+
+      this.affixed = affix
+      this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null
+
+      this.$element
+        .removeClass(Affix.RESET)
+        .addClass(affixType)
+        .trigger(affixType.replace('affix', 'affixed') + '.bs.affix')
+    }
+
+    if (affix == 'bottom') {
+      this.$element.offset({
+        top: scrollHeight - height - offsetBottom
+      })
+    }
+  }
+
+
+  // AFFIX PLUGIN DEFINITION
+  // =======================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.affix')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.affix', (data = new Affix(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.affix
+
+  $.fn.affix             = Plugin
+  $.fn.affix.Constructor = Affix
+
+
+  // AFFIX NO CONFLICT
+  // =================
+
+  $.fn.affix.noConflict = function () {
+    $.fn.affix = old
+    return this
+  }
+
+
+  // AFFIX DATA-API
+  // ==============
+
+  $(window).on('load', function () {
+    $('[data-spy="affix"]').each(function () {
+      var $spy = $(this)
+      var data = $spy.data()
+
+      data.offset = data.offset || {}
+
+      if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom
+      if (data.offsetTop    != null) data.offset.top    = data.offsetTop
+
+      Plugin.call($spy, data)
+    })
+  })
+
+}(jQuery);

src/js/bootstrap3/bootstrap/alert.js

@@ -0,0 +1,94 @@
+/* ========================================================================
+ * Bootstrap: alert.js v3.3.6
+ * http://getbootstrap.com/javascript/#alerts
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // ALERT CLASS DEFINITION
+  // ======================
+
+  var dismiss = '[data-dismiss="alert"]'
+  var Alert   = function (el) {
+    $(el).on('click', dismiss, this.close)
+  }
+
+  Alert.VERSION = '3.3.6'
+
+  Alert.TRANSITION_DURATION = 150
+
+  Alert.prototype.close = function (e) {
+    var $this    = $(this)
+    var selector = $this.attr('data-target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    var $parent = $(selector)
+
+    if (e) e.preventDefault()
+
+    if (!$parent.length) {
+      $parent = $this.closest('.alert')
+    }
+
+    $parent.trigger(e = $.Event('close.bs.alert'))
+
+    if (e.isDefaultPrevented()) return
+
+    $parent.removeClass('in')
+
+    function removeElement() {
+      // detach from parent, fire event then clean up data
+      $parent.detach().trigger('closed.bs.alert').remove()
+    }
+
+    $.support.transition && $parent.hasClass('fade') ?
+      $parent
+        .one('bsTransitionEnd', removeElement)
+        .emulateTransitionEnd(Alert.TRANSITION_DURATION) :
+      removeElement()
+  }
+
+
+  // ALERT PLUGIN DEFINITION
+  // =======================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.alert')
+
+      if (!data) $this.data('bs.alert', (data = new Alert(this)))
+      if (typeof option == 'string') data[option].call($this)
+    })
+  }
+
+  var old = $.fn.alert
+
+  $.fn.alert             = Plugin
+  $.fn.alert.Constructor = Alert
+
+
+  // ALERT NO CONFLICT
+  // =================
+
+  $.fn.alert.noConflict = function () {
+    $.fn.alert = old
+    return this
+  }
+
+
+  // ALERT DATA-API
+  // ==============
+
+  $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)
+
+}(jQuery);

src/js/bootstrap3/bootstrap/button.js

@@ -0,0 +1,120 @@
+/* ========================================================================
+ * Bootstrap: button.js v3.3.6
+ * http://getbootstrap.com/javascript/#buttons
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // BUTTON PUBLIC CLASS DEFINITION
+  // ==============================
+
+  var Button = function (element, options) {
+    this.$element  = $(element)
+    this.options   = $.extend({}, Button.DEFAULTS, options)
+    this.isLoading = false
+  }
+
+  Button.VERSION  = '3.3.6'
+
+  Button.DEFAULTS = {
+    loadingText: 'loading...'
+  }
+
+  Button.prototype.setState = function (state) {
+    var d    = 'disabled'
+    var $el  = this.$element
+    var val  = $el.is('input') ? 'val' : 'html'
+    var data = $el.data()
+
+    state += 'Text'
+
+    if (data.resetText == null) $el.data('resetText', $el[val]())
+
+    // push to event loop to allow forms to submit
+    setTimeout($.proxy(function () {
+      $el[val](data[state] == null ? this.options[state] : data[state])
+
+      if (state == 'loadingText') {
+        this.isLoading = true
+        $el.addClass(d).attr(d, d)
+      } else if (this.isLoading) {
+        this.isLoading = false
+        $el.removeClass(d).removeAttr(d)
+      }
+    }, this), 0)
+  }
+
+  Button.prototype.toggle = function () {
+    var changed = true
+    var $parent = this.$element.closest('[data-toggle="buttons"]')
+
+    if ($parent.length) {
+      var $input = this.$element.find('input')
+      if ($input.prop('type') == 'radio') {
+        if ($input.prop('checked')) changed = false
+        $parent.find('.active').removeClass('active')
+        this.$element.addClass('active')
+      } else if ($input.prop('type') == 'checkbox') {
+        if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false
+        this.$element.toggleClass('active')
+      }
+      $input.prop('checked', this.$element.hasClass('active'))
+      if (changed) $input.trigger('change')
+    } else {
+      this.$element.attr('aria-pressed', !this.$element.hasClass('active'))
+      this.$element.toggleClass('active')
+    }
+  }
+
+
+  // BUTTON PLUGIN DEFINITION
+  // ========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.button')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.button', (data = new Button(this, options)))
+
+      if (option == 'toggle') data.toggle()
+      else if (option) data.setState(option)
+    })
+  }
+
+  var old = $.fn.button
+
+  $.fn.button             = Plugin
+  $.fn.button.Constructor = Button
+
+
+  // BUTTON NO CONFLICT
+  // ==================
+
+  $.fn.button.noConflict = function () {
+    $.fn.button = old
+    return this
+  }
+
+
+  // BUTTON DATA-API
+  // ===============
+
+  $(document)
+    .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
+      var $btn = $(e.target)
+      if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
+      Plugin.call($btn, 'toggle')
+      if (!($(e.target).is('input[type="radio"]') || $(e.target).is('input[type="checkbox"]'))) e.preventDefault()
+    })
+    .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) {
+      $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type))
+    })
+
+}(jQuery);

src/js/bootstrap3/bootstrap/carousel.js

@@ -0,0 +1,237 @@
+/* ========================================================================
+ * Bootstrap: carousel.js v3.3.6
+ * http://getbootstrap.com/javascript/#carousel
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // CAROUSEL CLASS DEFINITION
+  // =========================
+
+  var Carousel = function (element, options) {
+    this.$element    = $(element)
+    this.$indicators = this.$element.find('.carousel-indicators')
+    this.options     = options
+    this.paused      = null
+    this.sliding     = null
+    this.interval    = null
+    this.$active     = null
+    this.$items      = null
+
+    this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this))
+
+    this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element
+      .on('mouseenter.bs.carousel', $.proxy(this.pause, this))
+      .on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
+  }
+
+  Carousel.VERSION  = '3.3.6'
+
+  Carousel.TRANSITION_DURATION = 600
+
+  Carousel.DEFAULTS = {
+    interval: 5000,
+    pause: 'hover',
+    wrap: true,
+    keyboard: true
+  }
+
+  Carousel.prototype.keydown = function (e) {
+    if (/input|textarea/i.test(e.target.tagName)) return
+    switch (e.which) {
+      case 37: this.prev(); break
+      case 39: this.next(); break
+      default: return
+    }
+
+    e.preventDefault()
+  }
+
+  Carousel.prototype.cycle = function (e) {
+    e || (this.paused = false)
+
+    this.interval && clearInterval(this.interval)
+
+    this.options.interval
+      && !this.paused
+      && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
+
+    return this
+  }
+
+  Carousel.prototype.getItemIndex = function (item) {
+    this.$items = item.parent().children('.item')
+    return this.$items.index(item || this.$active)
+  }
+
+  Carousel.prototype.getItemForDirection = function (direction, active) {
+    var activeIndex = this.getItemIndex(active)
+    var willWrap = (direction == 'prev' && activeIndex === 0)
+                || (direction == 'next' && activeIndex == (this.$items.length - 1))
+    if (willWrap && !this.options.wrap) return active
+    var delta = direction == 'prev' ? -1 : 1
+    var itemIndex = (activeIndex + delta) % this.$items.length
+    return this.$items.eq(itemIndex)
+  }
+
+  Carousel.prototype.to = function (pos) {
+    var that        = this
+    var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))
+
+    if (pos > (this.$items.length - 1) || pos < 0) return
+
+    if (this.sliding)       return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid"
+    if (activeIndex == pos) return this.pause().cycle()
+
+    return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos))
+  }
+
+  Carousel.prototype.pause = function (e) {
+    e || (this.paused = true)
+
+    if (this.$element.find('.next, .prev').length && $.support.transition) {
+      this.$element.trigger($.support.transition.end)
+      this.cycle(true)
+    }
+
+    this.interval = clearInterval(this.interval)
+
+    return this
+  }
+
+  Carousel.prototype.next = function () {
+    if (this.sliding) return
+    return this.slide('next')
+  }
+
+  Carousel.prototype.prev = function () {
+    if (this.sliding) return
+    return this.slide('prev')
+  }
+
+  Carousel.prototype.slide = function (type, next) {
+    var $active   = this.$element.find('.item.active')
+    var $next     = next || this.getItemForDirection(type, $active)
+    var isCycling = this.interval
+    var direction = type == 'next' ? 'left' : 'right'
+    var that      = this
+
+    if ($next.hasClass('active')) return (this.sliding = false)
+
+    var relatedTarget = $next[0]
+    var slideEvent = $.Event('slide.bs.carousel', {
+      relatedTarget: relatedTarget,
+      direction: direction
+    })
+    this.$element.trigger(slideEvent)
+    if (slideEvent.isDefaultPrevented()) return
+
+    this.sliding = true
+
+    isCycling && this.pause()
+
+    if (this.$indicators.length) {
+      this.$indicators.find('.active').removeClass('active')
+      var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)])
+      $nextIndicator && $nextIndicator.addClass('active')
+    }
+
+    var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid"
+    if ($.support.transition && this.$element.hasClass('slide')) {
+      $next.addClass(type)
+      $next[0].offsetWidth // force reflow
+      $active.addClass(direction)
+      $next.addClass(direction)
+      $active
+        .one('bsTransitionEnd', function () {
+          $next.removeClass([type, direction].join(' ')).addClass('active')
+          $active.removeClass(['active', direction].join(' '))
+          that.sliding = false
+          setTimeout(function () {
+            that.$element.trigger(slidEvent)
+          }, 0)
+        })
+        .emulateTransitionEnd(Carousel.TRANSITION_DURATION)
+    } else {
+      $active.removeClass('active')
+      $next.addClass('active')
+      this.sliding = false
+      this.$element.trigger(slidEvent)
+    }
+
+    isCycling && this.cycle()
+
+    return this
+  }
+
+
+  // CAROUSEL PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.carousel')
+      var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)
+      var action  = typeof option == 'string' ? option : options.slide
+
+      if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))
+      if (typeof option == 'number') data.to(option)
+      else if (action) data[action]()
+      else if (options.interval) data.pause().cycle()
+    })
+  }
+
+  var old = $.fn.carousel
+
+  $.fn.carousel             = Plugin
+  $.fn.carousel.Constructor = Carousel
+
+
+  // CAROUSEL NO CONFLICT
+  // ====================
+
+  $.fn.carousel.noConflict = function () {
+    $.fn.carousel = old
+    return this
+  }
+
+
+  // CAROUSEL DATA-API
+  // =================
+
+  var clickHandler = function (e) {
+    var href
+    var $this   = $(this)
+    var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7
+    if (!$target.hasClass('carousel')) return
+    var options = $.extend({}, $target.data(), $this.data())
+    var slideIndex = $this.attr('data-slide-to')
+    if (slideIndex) options.interval = false
+
+    Plugin.call($target, options)
+
+    if (slideIndex) {
+      $target.data('bs.carousel').to(slideIndex)
+    }
+
+    e.preventDefault()
+  }
+
+  $(document)
+    .on('click.bs.carousel.data-api', '[data-slide]', clickHandler)
+    .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler)
+
+  $(window).on('load', function () {
+    $('[data-ride="carousel"]').each(function () {
+      var $carousel = $(this)
+      Plugin.call($carousel, $carousel.data())
+    })
+  })
+
+}(jQuery);

src/js/bootstrap3/bootstrap/collapse.js

@@ -0,0 +1,211 @@
+/* ========================================================================
+ * Bootstrap: collapse.js v3.3.6
+ * http://getbootstrap.com/javascript/#collapse
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // COLLAPSE PUBLIC CLASS DEFINITION
+  // ================================
+
+  var Collapse = function (element, options) {
+    this.$element      = $(element)
+    this.options       = $.extend({}, Collapse.DEFAULTS, options)
+    this.$trigger      = $('[data-toggle="collapse"][href="#' + element.id + '"],' +
+                           '[data-toggle="collapse"][data-target="#' + element.id + '"]')
+    this.transitioning = null
+
+    if (this.options.parent) {
+      this.$parent = this.getParent()
+    } else {
+      this.addAriaAndCollapsedClass(this.$element, this.$trigger)
+    }
+
+    if (this.options.toggle) this.toggle()
+  }
+
+  Collapse.VERSION  = '3.3.6'
+
+  Collapse.TRANSITION_DURATION = 350
+
+  Collapse.DEFAULTS = {
+    toggle: true
+  }
+
+  Collapse.prototype.dimension = function () {
+    var hasWidth = this.$element.hasClass('width')
+    return hasWidth ? 'width' : 'height'
+  }
+
+  Collapse.prototype.show = function () {
+    if (this.transitioning || this.$element.hasClass('in')) return
+
+    var activesData
+    var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing')
+
+    if (actives && actives.length) {
+      activesData = actives.data('bs.collapse')
+      if (activesData && activesData.transitioning) return
+    }
+
+    var startEvent = $.Event('show.bs.collapse')
+    this.$element.trigger(startEvent)
+    if (startEvent.isDefaultPrevented()) return
+
+    if (actives && actives.length) {
+      Plugin.call(actives, 'hide')
+      activesData || actives.data('bs.collapse', null)
+    }
+
+    var dimension = this.dimension()
+
+    this.$element
+      .removeClass('collapse')
+      .addClass('collapsing')[dimension](0)
+      .attr('aria-expanded', true)
+
+    this.$trigger
+      .removeClass('collapsed')
+      .attr('aria-expanded', true)
+
+    this.transitioning = 1
+
+    var complete = function () {
+      this.$element
+        .removeClass('collapsing')
+        .addClass('collapse in')[dimension]('')
+      this.transitioning = 0
+      this.$element
+        .trigger('shown.bs.collapse')
+    }
+
+    if (!$.support.transition) return complete.call(this)
+
+    var scrollSize = $.camelCase(['scroll', dimension].join('-'))
+
+    this.$element
+      .one('bsTransitionEnd', $.proxy(complete, this))
+      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize])
+  }
+
+  Collapse.prototype.hide = function () {
+    if (this.transitioning || !this.$element.hasClass('in')) return
+
+    var startEvent = $.Event('hide.bs.collapse')
+    this.$element.trigger(startEvent)
+    if (startEvent.isDefaultPrevented()) return
+
+    var dimension = this.dimension()
+
+    this.$element[dimension](this.$element[dimension]())[0].offsetHeight
+
+    this.$element
+      .addClass('collapsing')
+      .removeClass('collapse in')
+      .attr('aria-expanded', false)
+
+    this.$trigger
+      .addClass('collapsed')
+      .attr('aria-expanded', false)
+
+    this.transitioning = 1
+
+    var complete = function () {
+      this.transitioning = 0
+      this.$element
+        .removeClass('collapsing')
+        .addClass('collapse')
+        .trigger('hidden.bs.collapse')
+    }
+
+    if (!$.support.transition) return complete.call(this)
+
+    this.$element
+      [dimension](0)
+      .one('bsTransitionEnd', $.proxy(complete, this))
+      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)
+  }
+
+  Collapse.prototype.toggle = function () {
+    this[this.$element.hasClass('in') ? 'hide' : 'show']()
+  }
+
+  Collapse.prototype.getParent = function () {
+    return $(this.options.parent)
+      .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]')
+      .each($.proxy(function (i, element) {
+        var $element = $(element)
+        this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element)
+      }, this))
+      .end()
+  }
+
+  Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) {
+    var isOpen = $element.hasClass('in')
+
+    $element.attr('aria-expanded', isOpen)
+    $trigger
+      .toggleClass('collapsed', !isOpen)
+      .attr('aria-expanded', isOpen)
+  }
+
+  function getTargetFromTrigger($trigger) {
+    var href
+    var target = $trigger.attr('data-target')
+      || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7
+
+    return $(target)
+  }
+
+
+  // COLLAPSE PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.collapse')
+      var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)
+
+      if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false
+      if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.collapse
+
+  $.fn.collapse             = Plugin
+  $.fn.collapse.Constructor = Collapse
+
+
+  // COLLAPSE NO CONFLICT
+  // ====================
+
+  $.fn.collapse.noConflict = function () {
+    $.fn.collapse = old
+    return this
+  }
+
+
+  // COLLAPSE DATA-API
+  // =================
+
+  $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) {
+    var $this   = $(this)
+
+    if (!$this.attr('data-target')) e.preventDefault()
+
+    var $target = getTargetFromTrigger($this)
+    var data    = $target.data('bs.collapse')
+    var option  = data ? 'toggle' : $this.data()
+
+    Plugin.call($target, option)
+  })
+
+}(jQuery);

src/js/bootstrap3/bootstrap/dropdown.js

@@ -0,0 +1,165 @@
+/* ========================================================================
+ * Bootstrap: dropdown.js v3.3.6
+ * http://getbootstrap.com/javascript/#dropdowns
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // DROPDOWN CLASS DEFINITION
+  // =========================
+
+  var backdrop = '.dropdown-backdrop'
+  var toggle   = '[data-toggle="dropdown"]'
+  var Dropdown = function (element) {
+    $(element).on('click.bs.dropdown', this.toggle)
+  }
+
+  Dropdown.VERSION = '3.3.6'
+
+  function getParent($this) {
+    var selector = $this.attr('data-target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    var $parent = selector && $(selector)
+
+    return $parent && $parent.length ? $parent : $this.parent()
+  }
+
+  function clearMenus(e) {
+    if (e && e.which === 3) return
+    $(backdrop).remove()
+    $(toggle).each(function () {
+      var $this         = $(this)
+      var $parent       = getParent($this)
+      var relatedTarget = { relatedTarget: this }
+
+      if (!$parent.hasClass('open')) return
+
+      if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return
+
+      $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
+
+      if (e.isDefaultPrevented()) return
+
+      $this.attr('aria-expanded', 'false')
+      $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget))
+    })
+  }
+
+  Dropdown.prototype.toggle = function (e) {
+    var $this = $(this)
+
+    if ($this.is('.disabled, :disabled')) return
+
+    var $parent  = getParent($this)
+    var isActive = $parent.hasClass('open')
+
+    clearMenus()
+
+    if (!isActive) {
+      if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {
+        // if mobile we use a backdrop because click events don't delegate
+        $(document.createElement('div'))
+          .addClass('dropdown-backdrop')
+          .insertAfter($(this))
+          .on('click', clearMenus)
+      }
+
+      var relatedTarget = { relatedTarget: this }
+      $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget))
+
+      if (e.isDefaultPrevented()) return
+
+      $this
+        .trigger('focus')
+        .attr('aria-expanded', 'true')
+
+      $parent
+        .toggleClass('open')
+        .trigger($.Event('shown.bs.dropdown', relatedTarget))
+    }
+
+    return false
+  }
+
+  Dropdown.prototype.keydown = function (e) {
+    if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return
+
+    var $this = $(this)
+
+    e.preventDefault()
+    e.stopPropagation()
+
+    if ($this.is('.disabled, :disabled')) return
+
+    var $parent  = getParent($this)
+    var isActive = $parent.hasClass('open')
+
+    if (!isActive && e.which != 27 || isActive && e.which == 27) {
+      if (e.which == 27) $parent.find(toggle).trigger('focus')
+      return $this.trigger('click')
+    }
+
+    var desc = ' li:not(.disabled):visible a'
+    var $items = $parent.find('.dropdown-menu' + desc)
+
+    if (!$items.length) return
+
+    var index = $items.index(e.target)
+
+    if (e.which == 38 && index > 0)                 index--         // up
+    if (e.which == 40 && index < $items.length - 1) index++         // down
+    if (!~index)                                    index = 0
+
+    $items.eq(index).trigger('focus')
+  }
+
+
+  // DROPDOWN PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.dropdown')
+
+      if (!data) $this.data('bs.dropdown', (data = new Dropdown(this)))
+      if (typeof option == 'string') data[option].call($this)
+    })
+  }
+
+  var old = $.fn.dropdown
+
+  $.fn.dropdown             = Plugin
+  $.fn.dropdown.Constructor = Dropdown
+
+
+  // DROPDOWN NO CONFLICT
+  // ====================
+
+  $.fn.dropdown.noConflict = function () {
+    $.fn.dropdown = old
+    return this
+  }
+
+
+  // APPLY TO STANDARD DROPDOWN ELEMENTS
+  // ===================================
+
+  $(document)
+    .on('click.bs.dropdown.data-api', clearMenus)
+    .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
+    .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle)
+    .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown)
+    .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown)
+
+}(jQuery);

src/js/bootstrap3/bootstrap/modal.js

@@ -0,0 +1,337 @@
+/* ========================================================================
+ * Bootstrap: modal.js v3.3.6
+ * http://getbootstrap.com/javascript/#modals
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // MODAL CLASS DEFINITION
+  // ======================
+
+  var Modal = function (element, options) {
+    this.options             = options
+    this.$body               = $(document.body)
+    this.$element            = $(element)
+    this.$dialog             = this.$element.find('.modal-dialog')
+    this.$backdrop           = null
+    this.isShown             = null
+    this.originalBodyPad     = null
+    this.scrollbarWidth      = 0
+    this.ignoreBackdropClick = false
+
+    if (this.options.remote) {
+      this.$element
+        .find('.modal-content')
+        .load(this.options.remote, $.proxy(function () {
+          this.$element.trigger('loaded.bs.modal')
+        }, this))
+    }
+  }
+
+  Modal.VERSION  = '3.3.6'
+
+  Modal.TRANSITION_DURATION = 300
+  Modal.BACKDROP_TRANSITION_DURATION = 150
+
+  Modal.DEFAULTS = {
+    backdrop: true,
+    keyboard: true,
+    show: true
+  }
+
+  Modal.prototype.toggle = function (_relatedTarget) {
+    return this.isShown ? this.hide() : this.show(_relatedTarget)
+  }
+
+  Modal.prototype.show = function (_relatedTarget) {
+    var that = this
+    var e    = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })
+
+    this.$element.trigger(e)
+
+    if (this.isShown || e.isDefaultPrevented()) return
+
+    this.isShown = true
+
+    this.checkScrollbar()
+    this.setScrollbar()
+    this.$body.addClass('modal-open')
+
+    this.escape()
+    this.resize()
+
+    this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))
+
+    this.$dialog.on('mousedown.dismiss.bs.modal', function () {
+      that.$element.one('mouseup.dismiss.bs.modal', function (e) {
+        if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true
+      })
+    })
+
+    this.backdrop(function () {
+      var transition = $.support.transition && that.$element.hasClass('fade')
+
+      if (!that.$element.parent().length) {
+        that.$element.appendTo(that.$body) // don't move modals dom position
+      }
+
+      that.$element
+        .show()
+        .scrollTop(0)
+
+      that.adjustDialog()
+
+      if (transition) {
+        that.$element[0].offsetWidth // force reflow
+      }
+
+      that.$element.addClass('in')
+
+      that.enforceFocus()
+
+      var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })
+
+      transition ?
+        that.$dialog // wait for modal to slide in
+          .one('bsTransitionEnd', function () {
+            that.$element.trigger('focus').trigger(e)
+          })
+          .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
+        that.$element.trigger('focus').trigger(e)
+    })
+  }
+
+  Modal.prototype.hide = function (e) {
+    if (e) e.preventDefault()
+
+    e = $.Event('hide.bs.modal')
+
+    this.$element.trigger(e)
+
+    if (!this.isShown || e.isDefaultPrevented()) return
+
+    this.isShown = false
+
+    this.escape()
+    this.resize()
+
+    $(document).off('focusin.bs.modal')
+
+    this.$element
+      .removeClass('in')
+      .off('click.dismiss.bs.modal')
+      .off('mouseup.dismiss.bs.modal')
+
+    this.$dialog.off('mousedown.dismiss.bs.modal')
+
+    $.support.transition && this.$element.hasClass('fade') ?
+      this.$element
+        .one('bsTransitionEnd', $.proxy(this.hideModal, this))
+        .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
+      this.hideModal()
+  }
+
+  Modal.prototype.enforceFocus = function () {
+    $(document)
+      .off('focusin.bs.modal') // guard against infinite focus loop
+      .on('focusin.bs.modal', $.proxy(function (e) {
+        if (this.$element[0] !== e.target && !this.$element.has(e.target).length) {
+          this.$element.trigger('focus')
+        }
+      }, this))
+  }
+
+  Modal.prototype.escape = function () {
+    if (this.isShown && this.options.keyboard) {
+      this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) {
+        e.which == 27 && this.hide()
+      }, this))
+    } else if (!this.isShown) {
+      this.$element.off('keydown.dismiss.bs.modal')
+    }
+  }
+
+  Modal.prototype.resize = function () {
+    if (this.isShown) {
+      $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this))
+    } else {
+      $(window).off('resize.bs.modal')
+    }
+  }
+
+  Modal.prototype.hideModal = function () {
+    var that = this
+    this.$element.hide()
+    this.backdrop(function () {
+      that.$body.removeClass('modal-open')
+      that.resetAdjustments()
+      that.resetScrollbar()
+      that.$element.trigger('hidden.bs.modal')
+    })
+  }
+
+  Modal.prototype.removeBackdrop = function () {
+    this.$backdrop && this.$backdrop.remove()
+    this.$backdrop = null
+  }
+
+  Modal.prototype.backdrop = function (callback) {
+    var that = this
+    var animate = this.$element.hasClass('fade') ? 'fade' : ''
+
+    if (this.isShown && this.options.backdrop) {
+      var doAnimate = $.support.transition && animate
+
+      this.$backdrop = $(document.createElement('div'))
+        .addClass('modal-backdrop ' + animate)
+        .appendTo(this.$body)
+
+      this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) {
+        if (this.ignoreBackdropClick) {
+          this.ignoreBackdropClick = false
+          return
+        }
+        if (e.target !== e.currentTarget) return
+        this.options.backdrop == 'static'
+          ? this.$element[0].focus()
+          : this.hide()
+      }, this))
+
+      if (doAnimate) this.$backdrop[0].offsetWidth // force reflow
+
+      this.$backdrop.addClass('in')
+
+      if (!callback) return
+
+      doAnimate ?
+        this.$backdrop
+          .one('bsTransitionEnd', callback)
+          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
+        callback()
+
+    } else if (!this.isShown && this.$backdrop) {
+      this.$backdrop.removeClass('in')
+
+      var callbackRemove = function () {
+        that.removeBackdrop()
+        callback && callback()
+      }
+      $.support.transition && this.$element.hasClass('fade') ?
+        this.$backdrop
+          .one('bsTransitionEnd', callbackRemove)
+          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
+        callbackRemove()
+
+    } else if (callback) {
+      callback()
+    }
+  }
+
+  // these following methods are used to handle overflowing modals
+
+  Modal.prototype.handleUpdate = function () {
+    this.adjustDialog()
+  }
+
+  Modal.prototype.adjustDialog = function () {
+    var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight
+
+    this.$element.css({
+      paddingLeft:  !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : '',
+      paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : ''
+    })
+  }
+
+  Modal.prototype.resetAdjustments = function () {
+    this.$element.css({
+      paddingLeft: '',
+      paddingRight: ''
+    })
+  }
+
+  Modal.prototype.checkScrollbar = function () {
+    var fullWindowWidth = window.innerWidth
+    if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8
+      var documentElementRect = document.documentElement.getBoundingClientRect()
+      fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left)
+    }
+    this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth
+    this.scrollbarWidth = this.measureScrollbar()
+  }
+
+  Modal.prototype.setScrollbar = function () {
+    var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10)
+    this.originalBodyPad = document.body.style.paddingRight || ''
+    if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth)
+  }
+
+  Modal.prototype.resetScrollbar = function () {
+    this.$body.css('padding-right', this.originalBodyPad)
+  }
+
+  Modal.prototype.measureScrollbar = function () { // thx walsh
+    var scrollDiv = document.createElement('div')
+    scrollDiv.className = 'modal-scrollbar-measure'
+    this.$body.append(scrollDiv)
+    var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
+    this.$body[0].removeChild(scrollDiv)
+    return scrollbarWidth
+  }
+
+
+  // MODAL PLUGIN DEFINITION
+  // =======================
+
+  function Plugin(option, _relatedTarget) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.modal')
+      var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)
+
+      if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
+      if (typeof option == 'string') data[option](_relatedTarget)
+      else if (options.show) data.show(_relatedTarget)
+    })
+  }
+
+  var old = $.fn.modal
+
+  $.fn.modal             = Plugin
+  $.fn.modal.Constructor = Modal
+
+
+  // MODAL NO CONFLICT
+  // =================
+
+  $.fn.modal.noConflict = function () {
+    $.fn.modal = old
+    return this
+  }
+
+
+  // MODAL DATA-API
+  // ==============
+
+  $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) {
+    var $this   = $(this)
+    var href    = $this.attr('href')
+    var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) // strip for ie7
+    var option  = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
+
+    if ($this.is('a')) e.preventDefault()
+
+    $target.one('show.bs.modal', function (showEvent) {
+      if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown
+      $target.one('hidden.bs.modal', function () {
+        $this.is(':visible') && $this.trigger('focus')
+      })
+    })
+    Plugin.call($target, option, this)
+  })
+
+}(jQuery);

src/js/bootstrap3/bootstrap/popover.js

@@ -0,0 +1,108 @@
+/* ========================================================================
+ * Bootstrap: popover.js v3.3.6
+ * http://getbootstrap.com/javascript/#popovers
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // POPOVER PUBLIC CLASS DEFINITION
+  // ===============================
+
+  var Popover = function (element, options) {
+    this.init('popover', element, options)
+  }
+
+  if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')
+
+  Popover.VERSION  = '3.3.6'
+
+  Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, {
+    placement: 'right',
+    trigger: 'click',
+    content: '',
+    template: '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'
+  })
+
+
+  // NOTE: POPOVER EXTENDS tooltip.js
+  // ================================
+
+  Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype)
+
+  Popover.prototype.constructor = Popover
+
+  Popover.prototype.getDefaults = function () {
+    return Popover.DEFAULTS
+  }
+
+  Popover.prototype.setContent = function () {
+    var $tip    = this.tip()
+    var title   = this.getTitle()
+    var content = this.getContent()
+
+    $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)
+    $tip.find('.popover-content').children().detach().end()[ // we use append for html objects to maintain js events
+      this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text'
+    ](content)
+
+    $tip.removeClass('fade top bottom left right in')
+
+    // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do
+    // this manually by checking the contents.
+    if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide()
+  }
+
+  Popover.prototype.hasContent = function () {
+    return this.getTitle() || this.getContent()
+  }
+
+  Popover.prototype.getContent = function () {
+    var $e = this.$element
+    var o  = this.options
+
+    return $e.attr('data-content')
+      || (typeof o.content == 'function' ?
+            o.content.call($e[0]) :
+            o.content)
+  }
+
+  Popover.prototype.arrow = function () {
+    return (this.$arrow = this.$arrow || this.tip().find('.arrow'))
+  }
+
+
+  // POPOVER PLUGIN DEFINITION
+  // =========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.popover')
+      var options = typeof option == 'object' && option
+
+      if (!data && /destroy|hide/.test(option)) return
+      if (!data) $this.data('bs.popover', (data = new Popover(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.popover
+
+  $.fn.popover             = Plugin
+  $.fn.popover.Constructor = Popover
+
+
+  // POPOVER NO CONFLICT
+  // ===================
+
+  $.fn.popover.noConflict = function () {
+    $.fn.popover = old
+    return this
+  }
+
+}(jQuery);

src/js/bootstrap3/bootstrap/scrollspy.js

@@ -0,0 +1,172 @@
+/* ========================================================================
+ * Bootstrap: scrollspy.js v3.3.6
+ * http://getbootstrap.com/javascript/#scrollspy
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // SCROLLSPY CLASS DEFINITION
+  // ==========================
+
+  function ScrollSpy(element, options) {
+    this.$body          = $(document.body)
+    this.$scrollElement = $(element).is(document.body) ? $(window) : $(element)
+    this.options        = $.extend({}, ScrollSpy.DEFAULTS, options)
+    this.selector       = (this.options.target || '') + ' .nav li > a'
+    this.offsets        = []
+    this.targets        = []
+    this.activeTarget   = null
+    this.scrollHeight   = 0
+
+    this.$scrollElement.on('scroll.bs.scrollspy', $.proxy(this.process, this))
+    this.refresh()
+    this.process()
+  }
+
+  ScrollSpy.VERSION  = '3.3.6'
+
+  ScrollSpy.DEFAULTS = {
+    offset: 10
+  }
+
+  ScrollSpy.prototype.getScrollHeight = function () {
+    return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)
+  }
+
+  ScrollSpy.prototype.refresh = function () {
+    var that          = this
+    var offsetMethod  = 'offset'
+    var offsetBase    = 0
+
+    this.offsets      = []
+    this.targets      = []
+    this.scrollHeight = this.getScrollHeight()
+
+    if (!$.isWindow(this.$scrollElement[0])) {
+      offsetMethod = 'position'
+      offsetBase   = this.$scrollElement.scrollTop()
+    }
+
+    this.$body
+      .find(this.selector)
+      .map(function () {
+        var $el   = $(this)
+        var href  = $el.data('target') || $el.attr('href')
+        var $href = /^#./.test(href) && $(href)
+
+        return ($href
+          && $href.length
+          && $href.is(':visible')
+          && [[$href[offsetMethod]().top + offsetBase, href]]) || null
+      })
+      .sort(function (a, b) { return a[0] - b[0] })
+      .each(function () {
+        that.offsets.push(this[0])
+        that.targets.push(this[1])
+      })
+  }
+
+  ScrollSpy.prototype.process = function () {
+    var scrollTop    = this.$scrollElement.scrollTop() + this.options.offset
+    var scrollHeight = this.getScrollHeight()
+    var maxScroll    = this.options.offset + scrollHeight - this.$scrollElement.height()
+    var offsets      = this.offsets
+    var targets      = this.targets
+    var activeTarget = this.activeTarget
+    var i
+
+    if (this.scrollHeight != scrollHeight) {
+      this.refresh()
+    }
+
+    if (scrollTop >= maxScroll) {
+      return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)
+    }
+
+    if (activeTarget && scrollTop < offsets[0]) {
+      this.activeTarget = null
+      return this.clear()
+    }
+
+    for (i = offsets.length; i--;) {
+      activeTarget != targets[i]
+        && scrollTop >= offsets[i]
+        && (offsets[i + 1] === undefined || scrollTop < offsets[i + 1])
+        && this.activate(targets[i])
+    }
+  }
+
+  ScrollSpy.prototype.activate = function (target) {
+    this.activeTarget = target
+
+    this.clear()
+
+    var selector = this.selector +
+      '[data-target="' + target + '"],' +
+      this.selector + '[href="' + target + '"]'
+
+    var active = $(selector)
+      .parents('li')
+      .addClass('active')
+
+    if (active.parent('.dropdown-menu').length) {
+      active = active
+        .closest('li.dropdown')
+        .addClass('active')
+    }
+
+    active.trigger('activate.bs.scrollspy')
+  }
+
+  ScrollSpy.prototype.clear = function () {
+    $(this.selector)
+      .parentsUntil(this.options.target, '.active')
+      .removeClass('active')
+  }
+
+
+  // SCROLLSPY PLUGIN DEFINITION
+  // ===========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.scrollspy')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.scrollspy
+
+  $.fn.scrollspy             = Plugin
+  $.fn.scrollspy.Constructor = ScrollSpy
+
+
+  // SCROLLSPY NO CONFLICT
+  // =====================
+
+  $.fn.scrollspy.noConflict = function () {
+    $.fn.scrollspy = old
+    return this
+  }
+
+
+  // SCROLLSPY DATA-API
+  // ==================
+
+  $(window).on('load.bs.scrollspy.data-api', function () {
+    $('[data-spy="scroll"]').each(function () {
+      var $spy = $(this)
+      Plugin.call($spy, $spy.data())
+    })
+  })
+
+}(jQuery);

src/js/bootstrap3/bootstrap/tab.js

@@ -0,0 +1,155 @@
+/* ========================================================================
+ * Bootstrap: tab.js v3.3.6
+ * http://getbootstrap.com/javascript/#tabs
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // TAB CLASS DEFINITION
+  // ====================
+
+  var Tab = function (element) {
+    // jscs:disable requireDollarBeforejQueryAssignment
+    this.element = $(element)
+    // jscs:enable requireDollarBeforejQueryAssignment
+  }
+
+  Tab.VERSION = '3.3.6'
+
+  Tab.TRANSITION_DURATION = 150
+
+  Tab.prototype.show = function () {
+    var $this    = this.element
+    var $ul      = $this.closest('ul:not(.dropdown-menu)')
+    var selector = $this.data('target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    if ($this.parent('li').hasClass('active')) return
+
+    var $previous = $ul.find('.active:last a')
+    var hideEvent = $.Event('hide.bs.tab', {
+      relatedTarget: $this[0]
+    })
+    var showEvent = $.Event('show.bs.tab', {
+      relatedTarget: $previous[0]
+    })
+
+    $previous.trigger(hideEvent)
+    $this.trigger(showEvent)
+
+    if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return
+
+    var $target = $(selector)
+
+    this.activate($this.closest('li'), $ul)
+    this.activate($target, $target.parent(), function () {
+      $previous.trigger({
+        type: 'hidden.bs.tab',
+        relatedTarget: $this[0]
+      })
+      $this.trigger({
+        type: 'shown.bs.tab',
+        relatedTarget: $previous[0]
+      })
+    })
+  }
+
+  Tab.prototype.activate = function (element, container, callback) {
+    var $active    = container.find('> .active')
+    var transition = callback
+      && $.support.transition
+      && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length)
+
+    function next() {
+      $active
+        .removeClass('active')
+        .find('> .dropdown-menu > .active')
+          .removeClass('active')
+        .end()
+        .find('[data-toggle="tab"]')
+          .attr('aria-expanded', false)
+
+      element
+        .addClass('active')
+        .find('[data-toggle="tab"]')
+          .attr('aria-expanded', true)
+
+      if (transition) {
+        element[0].offsetWidth // reflow for transition
+        element.addClass('in')
+      } else {
+        element.removeClass('fade')
+      }
+
+      if (element.parent('.dropdown-menu').length) {
+        element
+          .closest('li.dropdown')
+            .addClass('active')
+          .end()
+          .find('[data-toggle="tab"]')
+            .attr('aria-expanded', true)
+      }
+
+      callback && callback()
+    }
+
+    $active.length && transition ?
+      $active
+        .one('bsTransitionEnd', next)
+        .emulateTransitionEnd(Tab.TRANSITION_DURATION) :
+      next()
+
+    $active.removeClass('in')
+  }
+
+
+  // TAB PLUGIN DEFINITION
+  // =====================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.tab')
+
+      if (!data) $this.data('bs.tab', (data = new Tab(this)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.tab
+
+  $.fn.tab             = Plugin
+  $.fn.tab.Constructor = Tab
+
+
+  // TAB NO CONFLICT
+  // ===============
+
+  $.fn.tab.noConflict = function () {
+    $.fn.tab = old
+    return this
+  }
+
+
+  // TAB DATA-API
+  // ============
+
+  var clickHandler = function (e) {
+    e.preventDefault()
+    Plugin.call($(this), 'show')
+  }
+
+  $(document)
+    .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler)
+    .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler)
+
+}(jQuery);

src/js/bootstrap3/bootstrap/tooltip.js

@@ -0,0 +1,514 @@
+/* ========================================================================
+ * Bootstrap: tooltip.js v3.3.6
+ * http://getbootstrap.com/javascript/#tooltip
+ * Inspired by the original jQuery.tipsy by Jason Frame
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // TOOLTIP PUBLIC CLASS DEFINITION
+  // ===============================
+
+  var Tooltip = function (element, options) {
+    this.type       = null
+    this.options    = null
+    this.enabled    = null
+    this.timeout    = null
+    this.hoverState = null
+    this.$element   = null
+    this.inState    = null
+
+    this.init('tooltip', element, options)
+  }
+
+  Tooltip.VERSION  = '3.3.6'
+
+  Tooltip.TRANSITION_DURATION = 150
+
+  Tooltip.DEFAULTS = {
+    animation: true,
+    placement: 'top',
+    selector: false,
+    template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
+    trigger: 'hover focus',
+    title: '',
+    delay: 0,
+    html: false,
+    container: false,
+    viewport: {
+      selector: 'body',
+      padding: 0
+    }
+  }
+
+  Tooltip.prototype.init = function (type, element, options) {
+    this.enabled   = true
+    this.type      = type
+    this.$element  = $(element)
+    this.options   = this.getOptions(options)
+    this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
+    this.inState   = { click: false, hover: false, focus: false }
+
+    if (this.$element[0] instanceof document.constructor && !this.options.selector) {
+      throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!')
+    }
+
+    var triggers = this.options.trigger.split(' ')
+
+    for (var i = triggers.length; i--;) {
+      var trigger = triggers[i]
+
+      if (trigger == 'click') {
+        this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
+      } else if (trigger != 'manual') {
+        var eventIn  = trigger == 'hover' ? 'mouseenter' : 'focusin'
+        var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'
+
+        this.$element.on(eventIn  + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
+        this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
+      }
+    }
+
+    this.options.selector ?
+      (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
+      this.fixTitle()
+  }
+
+  Tooltip.prototype.getDefaults = function () {
+    return Tooltip.DEFAULTS
+  }
+
+  Tooltip.prototype.getOptions = function (options) {
+    options = $.extend({}, this.getDefaults(), this.$element.data(), options)
+
+    if (options.delay && typeof options.delay == 'number') {
+      options.delay = {
+        show: options.delay,
+        hide: options.delay
+      }
+    }
+
+    return options
+  }
+
+  Tooltip.prototype.getDelegateOptions = function () {
+    var options  = {}
+    var defaults = this.getDefaults()
+
+    this._options && $.each(this._options, function (key, value) {
+      if (defaults[key] != value) options[key] = value
+    })
+
+    return options
+  }
+
+  Tooltip.prototype.enter = function (obj) {
+    var self = obj instanceof this.constructor ?
+      obj : $(obj.currentTarget).data('bs.' + this.type)
+
+    if (!self) {
+      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
+      $(obj.currentTarget).data('bs.' + this.type, self)
+    }
+
+    if (obj instanceof $.Event) {
+      self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true
+    }
+
+    if (self.tip().hasClass('in') || self.hoverState == 'in') {
+      self.hoverState = 'in'
+      return
+    }
+
+    clearTimeout(self.timeout)
+
+    self.hoverState = 'in'
+
+    if (!self.options.delay || !self.options.delay.show) return self.show()
+
+    self.timeout = setTimeout(function () {
+      if (self.hoverState == 'in') self.show()
+    }, self.options.delay.show)
+  }
+
+  Tooltip.prototype.isInStateTrue = function () {
+    for (var key in this.inState) {
+      if (this.inState[key]) return true
+    }
+
+    return false
+  }
+
+  Tooltip.prototype.leave = function (obj) {
+    var self = obj instanceof this.constructor ?
+      obj : $(obj.currentTarget).data('bs.' + this.type)
+
+    if (!self) {
+      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
+      $(obj.currentTarget).data('bs.' + this.type, self)
+    }
+
+    if (obj instanceof $.Event) {
+      self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false
+    }
+
+    if (self.isInStateTrue()) return
+
+    clearTimeout(self.timeout)
+
+    self.hoverState = 'out'
+
+    if (!self.options.delay || !self.options.delay.hide) return self.hide()
+
+    self.timeout = setTimeout(function () {
+      if (self.hoverState == 'out') self.hide()
+    }, self.options.delay.hide)
+  }
+
+  Tooltip.prototype.show = function () {
+    var e = $.Event('show.bs.' + this.type)
+
+    if (this.hasContent() && this.enabled) {
+      this.$element.trigger(e)
+
+      var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0])
+      if (e.isDefaultPrevented() || !inDom) return
+      var that = this
+
+      var $tip = this.tip()
+
+      var tipId = this.getUID(this.type)
+
+      this.setContent()
+      $tip.attr('id', tipId)
+      this.$element.attr('aria-describedby', tipId)
+
+      if (this.options.animation) $tip.addClass('fade')
+
+      var placement = typeof this.options.placement == 'function' ?
+        this.options.placement.call(this, $tip[0], this.$element[0]) :
+        this.options.placement
+
+      var autoToken = /\s?auto?\s?/i
+      var autoPlace = autoToken.test(placement)
+      if (autoPlace) placement = placement.replace(autoToken, '') || 'top'
+
+      $tip
+        .detach()
+        .css({ top: 0, left: 0, display: 'block' })
+        .addClass(placement)
+        .data('bs.' + this.type, this)
+
+      this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
+      this.$element.trigger('inserted.bs.' + this.type)
+
+      var pos          = this.getPosition()
+      var actualWidth  = $tip[0].offsetWidth
+      var actualHeight = $tip[0].offsetHeight
+
+      if (autoPlace) {
+        var orgPlacement = placement
+        var viewportDim = this.getPosition(this.$viewport)
+
+        placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top'    :
+                    placement == 'top'    && pos.top    - actualHeight < viewportDim.top    ? 'bottom' :
+                    placement == 'right'  && pos.right  + actualWidth  > viewportDim.width  ? 'left'   :
+                    placement == 'left'   && pos.left   - actualWidth  < viewportDim.left   ? 'right'  :
+                    placement
+
+        $tip
+          .removeClass(orgPlacement)
+          .addClass(placement)
+      }
+
+      var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
+
+      this.applyPlacement(calculatedOffset, placement)
+
+      var complete = function () {
+        var prevHoverState = that.hoverState
+        that.$element.trigger('shown.bs.' + that.type)
+        that.hoverState = null
+
+        if (prevHoverState == 'out') that.leave(that)
+      }
+
+      $.support.transition && this.$tip.hasClass('fade') ?
+        $tip
+          .one('bsTransitionEnd', complete)
+          .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
+        complete()
+    }
+  }
+
+  Tooltip.prototype.applyPlacement = function (offset, placement) {
+    var $tip   = this.tip()
+    var width  = $tip[0].offsetWidth
+    var height = $tip[0].offsetHeight
+
+    // manually read margins because getBoundingClientRect includes difference
+    var marginTop = parseInt($tip.css('margin-top'), 10)
+    var marginLeft = parseInt($tip.css('margin-left'), 10)
+
+    // we must check for NaN for ie 8/9
+    if (isNaN(marginTop))  marginTop  = 0
+    if (isNaN(marginLeft)) marginLeft = 0
+
+    offset.top  += marginTop
+    offset.left += marginLeft
+
+    // $.fn.offset doesn't round pixel values
+    // so we use setOffset directly with our own function B-0
+    $.offset.setOffset($tip[0], $.extend({
+      using: function (props) {
+        $tip.css({
+          top: Math.round(props.top),
+          left: Math.round(props.left)
+        })
+      }
+    }, offset), 0)
+
+    $tip.addClass('in')
+
+    // check to see if placing tip in new offset caused the tip to resize itself
+    var actualWidth  = $tip[0].offsetWidth
+    var actualHeight = $tip[0].offsetHeight
+
+    if (placement == 'top' && actualHeight != height) {
+      offset.top = offset.top + height - actualHeight
+    }
+
+    var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)
+
+    if (delta.left) offset.left += delta.left
+    else offset.top += delta.top
+
+    var isVertical          = /top|bottom/.test(placement)
+    var arrowDelta          = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight
+    var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight'
+
+    $tip.offset(offset)
+    this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical)
+  }
+
+  Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) {
+    this.arrow()
+      .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%')
+      .css(isVertical ? 'top' : 'left', '')
+  }
+
+  Tooltip.prototype.setContent = function () {
+    var $tip  = this.tip()
+    var title = this.getTitle()
+
+    $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
+    $tip.removeClass('fade in top bottom left right')
+  }
+
+  Tooltip.prototype.hide = function (callback) {
+    var that = this
+    var $tip = $(this.$tip)
+    var e    = $.Event('hide.bs.' + this.type)
+
+    function complete() {
+      if (that.hoverState != 'in') $tip.detach()
+      that.$element
+        .removeAttr('aria-describedby')
+        .trigger('hidden.bs.' + that.type)
+      callback && callback()
+    }
+
+    this.$element.trigger(e)
+
+    if (e.isDefaultPrevented()) return
+
+    $tip.removeClass('in')
+
+    $.support.transition && $tip.hasClass('fade') ?
+      $tip
+        .one('bsTransitionEnd', complete)
+        .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
+      complete()
+
+    this.hoverState = null
+
+    return this
+  }
+
+  Tooltip.prototype.fixTitle = function () {
+    var $e = this.$element
+    if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') {
+      $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
+    }
+  }
+
+  Tooltip.prototype.hasContent = function () {
+    return this.getTitle()
+  }
+
+  Tooltip.prototype.getPosition = function ($element) {
+    $element   = $element || this.$element
+
+    var el     = $element[0]
+    var isBody = el.tagName == 'BODY'
+
+    var elRect    = el.getBoundingClientRect()
+    if (elRect.width == null) {
+      // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093
+      elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top })
+    }
+    var elOffset  = isBody ? { top: 0, left: 0 } : $element.offset()
+    var scroll    = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() }
+    var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null
+
+    return $.extend({}, elRect, scroll, outerDims, elOffset)
+  }
+
+  Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
+    return placement == 'bottom' ? { top: pos.top + pos.height,   left: pos.left + pos.width / 2 - actualWidth / 2 } :
+           placement == 'top'    ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
+           placement == 'left'   ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
+        /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }
+
+  }
+
+  Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {
+    var delta = { top: 0, left: 0 }
+    if (!this.$viewport) return delta
+
+    var viewportPadding = this.options.viewport && this.options.viewport.padding || 0
+    var viewportDimensions = this.getPosition(this.$viewport)
+
+    if (/right|left/.test(placement)) {
+      var topEdgeOffset    = pos.top - viewportPadding - viewportDimensions.scroll
+      var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight
+      if (topEdgeOffset < viewportDimensions.top) { // top overflow
+        delta.top = viewportDimensions.top - topEdgeOffset
+      } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow
+        delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset
+      }
+    } else {
+      var leftEdgeOffset  = pos.left - viewportPadding
+      var rightEdgeOffset = pos.left + viewportPadding + actualWidth
+      if (leftEdgeOffset < viewportDimensions.left) { // left overflow
+        delta.left = viewportDimensions.left - leftEdgeOffset
+      } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow
+        delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset
+      }
+    }
+
+    return delta
+  }
+
+  Tooltip.prototype.getTitle = function () {
+    var title
+    var $e = this.$element
+    var o  = this.options
+
+    title = $e.attr('data-original-title')
+      || (typeof o.title == 'function' ? o.title.call($e[0]) :  o.title)
+
+    return title
+  }
+
+  Tooltip.prototype.getUID = function (prefix) {
+    do prefix += ~~(Math.random() * 1000000)
+    while (document.getElementById(prefix))
+    return prefix
+  }
+
+  Tooltip.prototype.tip = function () {
+    if (!this.$tip) {
+      this.$tip = $(this.options.template)
+      if (this.$tip.length != 1) {
+        throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!')
+      }
+    }
+    return this.$tip
+  }
+
+  Tooltip.prototype.arrow = function () {
+    return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow'))
+  }
+
+  Tooltip.prototype.enable = function () {
+    this.enabled = true
+  }
+
+  Tooltip.prototype.disable = function () {
+    this.enabled = false
+  }
+
+  Tooltip.prototype.toggleEnabled = function () {
+    this.enabled = !this.enabled
+  }
+
+  Tooltip.prototype.toggle = function (e) {
+    var self = this
+    if (e) {
+      self = $(e.currentTarget).data('bs.' + this.type)
+      if (!self) {
+        self = new this.constructor(e.currentTarget, this.getDelegateOptions())
+        $(e.currentTarget).data('bs.' + this.type, self)
+      }
+    }
+
+    if (e) {
+      self.inState.click = !self.inState.click
+      if (self.isInStateTrue()) self.enter(self)
+      else self.leave(self)
+    } else {
+      self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
+    }
+  }
+
+  Tooltip.prototype.destroy = function () {
+    var that = this
+    clearTimeout(this.timeout)
+    this.hide(function () {
+      that.$element.off('.' + that.type).removeData('bs.' + that.type)
+      if (that.$tip) {
+        that.$tip.detach()
+      }
+      that.$tip = null
+      that.$arrow = null
+      that.$viewport = null
+    })
+  }
+
+
+  // TOOLTIP PLUGIN DEFINITION
+  // =========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.tooltip')
+      var options = typeof option == 'object' && option
+
+      if (!data && /destroy|hide/.test(option)) return
+      if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.tooltip
+
+  $.fn.tooltip             = Plugin
+  $.fn.tooltip.Constructor = Tooltip
+
+
+  // TOOLTIP NO CONFLICT
+  // ===================
+
+  $.fn.tooltip.noConflict = function () {
+    $.fn.tooltip = old
+    return this
+  }
+
+}(jQuery);

src/js/bootstrap3/bootstrap/transition.js

@@ -0,0 +1,59 @@
+/* ========================================================================
+ * Bootstrap: transition.js v3.3.6
+ * http://getbootstrap.com/javascript/#transitions
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)
+  // ============================================================
+
+  function transitionEnd() {
+    var el = document.createElement('bootstrap')
+
+    var transEndEventNames = {
+      WebkitTransition : 'webkitTransitionEnd',
+      MozTransition    : 'transitionend',
+      OTransition      : 'oTransitionEnd otransitionend',
+      transition       : 'transitionend'
+    }
+
+    for (var name in transEndEventNames) {
+      if (el.style[name] !== undefined) {
+        return { end: transEndEventNames[name] }
+      }
+    }
+
+    return false // explicit for ie8 (  ._.)
+  }
+
+  // http://blog.alexmaccaw.com/css-transitions
+  $.fn.emulateTransitionEnd = function (duration) {
+    var called = false
+    var $el = this
+    $(this).one('bsTransitionEnd', function () { called = true })
+    var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
+    setTimeout(callback, duration)
+    return this
+  }
+
+  $(function () {
+    $.support.transition = transitionEnd()
+
+    if (!$.support.transition) return
+
+    $.event.special.bsTransitionEnd = {
+      bindType: $.support.transition.end,
+      delegateType: $.support.transition.end,
+      handle: function (e) {
+        if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments)
+      }
+    }
+  })
+
+}(jQuery);

src/js/bootstrap4/dist/alert.js

@@ -0,0 +1,192 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): alert.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Alert = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'alert';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.alert';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 150;
+
+  var Selector = {
+    DISMISS: '[data-dismiss="alert"]'
+  };
+
+  var Event = {
+    CLOSE: 'close' + EVENT_KEY,
+    CLOSED: 'closed' + EVENT_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    ALERT: 'alert',
+    FADE: 'fade',
+    IN: 'in'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Alert = (function () {
+    function Alert(element) {
+      _classCallCheck(this, Alert);
+
+      this._element = element;
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Alert, [{
+      key: 'close',
+
+      // public
+
+      value: function close(element) {
+        element = element || this._element;
+
+        var rootElement = this._getRootElement(element);
+        var customEvent = this._triggerCloseEvent(rootElement);
+
+        if (customEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        this._removeElement(rootElement);
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        this._element = null;
+      }
+
+      // private
+
+    }, {
+      key: '_getRootElement',
+      value: function _getRootElement(element) {
+        var selector = Util.getSelectorFromElement(element);
+        var parent = false;
+
+        if (selector) {
+          parent = $(selector)[0];
+        }
+
+        if (!parent) {
+          parent = $(element).closest('.' + ClassName.ALERT)[0];
+        }
+
+        return parent;
+      }
+    }, {
+      key: '_triggerCloseEvent',
+      value: function _triggerCloseEvent(element) {
+        var closeEvent = $.Event(Event.CLOSE);
+
+        $(element).trigger(closeEvent);
+        return closeEvent;
+      }
+    }, {
+      key: '_removeElement',
+      value: function _removeElement(element) {
+        $(element).removeClass(ClassName.IN);
+
+        if (!Util.supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
+          this._destroyElement(element);
+          return;
+        }
+
+        $(element).one(Util.TRANSITION_END, $.proxy(this._destroyElement, this, element)).emulateTransitionEnd(TRANSITION_DURATION);
+      }
+    }, {
+      key: '_destroyElement',
+      value: function _destroyElement(element) {
+        $(element).detach().trigger(Event.CLOSED).remove();
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var $element = $(this);
+          var data = $element.data(DATA_KEY);
+
+          if (!data) {
+            data = new Alert(this);
+            $element.data(DATA_KEY, data);
+          }
+
+          if (config === 'close') {
+            data[config](this);
+          }
+        });
+      }
+    }, {
+      key: '_handleDismiss',
+      value: function _handleDismiss(alertInstance) {
+        return function (event) {
+          if (event) {
+            event.preventDefault();
+          }
+
+          alertInstance.close(this);
+        };
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return Alert;
+  })();
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Alert._jQueryInterface;
+  $.fn[NAME].Constructor = Alert;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Alert._jQueryInterface;
+  };
+
+  return Alert;
+})(jQuery);
+//# sourceMappingURL=alert.js.map

src/js/bootstrap4/dist/button.js

@@ -0,0 +1,172 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): button.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+var Button = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'button';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.button';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+
+  var ClassName = {
+    ACTIVE: 'active',
+    BUTTON: 'btn',
+    FOCUS: 'focus'
+  };
+
+  var Selector = {
+    DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
+    DATA_TOGGLE: '[data-toggle="buttons"]',
+    INPUT: 'input',
+    ACTIVE: '.active',
+    BUTTON: '.btn'
+  };
+
+  var Event = {
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,
+    FOCUS_BLUR_DATA_API: 'focus' + EVENT_KEY + DATA_API_KEY + ' ' + ('blur' + EVENT_KEY + DATA_API_KEY)
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Button = (function () {
+    function Button(element) {
+      _classCallCheck(this, Button);
+
+      this._element = element;
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Button, [{
+      key: 'toggle',
+
+      // public
+
+      value: function toggle() {
+        var triggerChangeEvent = true;
+        var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];
+
+        if (rootElement) {
+          var input = $(this._element).find(Selector.INPUT)[0];
+
+          if (input) {
+            if (input.type === 'radio') {
+              if (input.checked && $(this._element).hasClass(ClassName.ACTIVE)) {
+                triggerChangeEvent = false;
+              } else {
+                var activeElement = $(rootElement).find(Selector.ACTIVE)[0];
+
+                if (activeElement) {
+                  $(activeElement).removeClass(ClassName.ACTIVE);
+                }
+              }
+            }
+
+            if (triggerChangeEvent) {
+              input.checked = !$(this._element).hasClass(ClassName.ACTIVE);
+              $(this._element).trigger('change');
+            }
+          }
+        } else {
+          this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));
+        }
+
+        if (triggerChangeEvent) {
+          $(this._element).toggleClass(ClassName.ACTIVE);
+        }
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        this._element = null;
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+
+          if (!data) {
+            data = new Button(this);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (config === 'toggle') {
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return Button;
+  })();
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
+    event.preventDefault();
+
+    var button = event.target;
+
+    if (!$(button).hasClass(ClassName.BUTTON)) {
+      button = $(button).closest(Selector.BUTTON);
+    }
+
+    Button._jQueryInterface.call($(button), 'toggle');
+  }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
+    var button = $(event.target).closest(Selector.BUTTON)[0];
+    $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Button._jQueryInterface;
+  $.fn[NAME].Constructor = Button;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Button._jQueryInterface;
+  };
+
+  return Button;
+})(jQuery);
+//# sourceMappingURL=button.js.map

src/js/bootstrap4/dist/carousel.js

@@ -0,0 +1,478 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): carousel.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Carousel = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'carousel';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.carousel';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 600;
+
+  var Default = {
+    interval: 5000,
+    keyboard: true,
+    slide: false,
+    pause: 'hover',
+    wrap: true
+  };
+
+  var DefaultType = {
+    interval: '(number|boolean)',
+    keyboard: 'boolean',
+    slide: '(boolean|string)',
+    pause: '(string|boolean)',
+    wrap: 'boolean'
+  };
+
+  var Direction = {
+    NEXT: 'next',
+    PREVIOUS: 'prev'
+  };
+
+  var Event = {
+    SLIDE: 'slide' + EVENT_KEY,
+    SLID: 'slid' + EVENT_KEY,
+    KEYDOWN: 'keydown' + EVENT_KEY,
+    MOUSEENTER: 'mouseenter' + EVENT_KEY,
+    MOUSELEAVE: 'mouseleave' + EVENT_KEY,
+    LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    CAROUSEL: 'carousel',
+    ACTIVE: 'active',
+    SLIDE: 'slide',
+    RIGHT: 'right',
+    LEFT: 'left',
+    ITEM: 'carousel-item'
+  };
+
+  var Selector = {
+    ACTIVE: '.active',
+    ACTIVE_ITEM: '.active.carousel-item',
+    ITEM: '.carousel-item',
+    NEXT_PREV: '.next, .prev',
+    INDICATORS: '.carousel-indicators',
+    DATA_SLIDE: '[data-slide], [data-slide-to]',
+    DATA_RIDE: '[data-ride="carousel"]'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Carousel = (function () {
+    function Carousel(element, config) {
+      _classCallCheck(this, Carousel);
+
+      this._items = null;
+      this._interval = null;
+      this._activeElement = null;
+
+      this._isPaused = false;
+      this._isSliding = false;
+
+      this._config = this._getConfig(config);
+      this._element = $(element)[0];
+      this._indicatorsElement = $(this._element).find(Selector.INDICATORS)[0];
+
+      this._addEventListeners();
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Carousel, [{
+      key: 'next',
+
+      // public
+
+      value: function next() {
+        if (!this._isSliding) {
+          this._slide(Direction.NEXT);
+        }
+      }
+    }, {
+      key: 'nextWhenVisible',
+      value: function nextWhenVisible() {
+        // Don't call next when the page isn't visible
+        if (!document.hidden) {
+          this.next();
+        }
+      }
+    }, {
+      key: 'prev',
+      value: function prev() {
+        if (!this._isSliding) {
+          this._slide(Direction.PREVIOUS);
+        }
+      }
+    }, {
+      key: 'pause',
+      value: function pause(event) {
+        if (!event) {
+          this._isPaused = true;
+        }
+
+        if ($(this._element).find(Selector.NEXT_PREV)[0] && Util.supportsTransitionEnd()) {
+          Util.triggerTransitionEnd(this._element);
+          this.cycle(true);
+        }
+
+        clearInterval(this._interval);
+        this._interval = null;
+      }
+    }, {
+      key: 'cycle',
+      value: function cycle(event) {
+        if (!event) {
+          this._isPaused = false;
+        }
+
+        if (this._interval) {
+          clearInterval(this._interval);
+          this._interval = null;
+        }
+
+        if (this._config.interval && !this._isPaused) {
+          this._interval = setInterval($.proxy(document.visibilityState ? this.nextWhenVisible : this.next, this), this._config.interval);
+        }
+      }
+    }, {
+      key: 'to',
+      value: function to(index) {
+        var _this = this;
+
+        this._activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
+
+        var activeIndex = this._getItemIndex(this._activeElement);
+
+        if (index > this._items.length - 1 || index < 0) {
+          return;
+        }
+
+        if (this._isSliding) {
+          $(this._element).one(Event.SLID, function () {
+            return _this.to(index);
+          });
+          return;
+        }
+
+        if (activeIndex === index) {
+          this.pause();
+          this.cycle();
+          return;
+        }
+
+        var direction = index > activeIndex ? Direction.NEXT : Direction.PREVIOUS;
+
+        this._slide(direction, this._items[index]);
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $(this._element).off(EVENT_KEY);
+        $.removeData(this._element, DATA_KEY);
+
+        this._items = null;
+        this._config = null;
+        this._element = null;
+        this._interval = null;
+        this._isPaused = null;
+        this._isSliding = null;
+        this._activeElement = null;
+        this._indicatorsElement = null;
+      }
+
+      // private
+
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, Default, config);
+        Util.typeCheckConfig(NAME, config, DefaultType);
+        return config;
+      }
+    }, {
+      key: '_addEventListeners',
+      value: function _addEventListeners() {
+        if (this._config.keyboard) {
+          $(this._element).on(Event.KEYDOWN, $.proxy(this._keydown, this));
+        }
+
+        if (this._config.pause === 'hover' && !('ontouchstart' in document.documentElement)) {
+          $(this._element).on(Event.MOUSEENTER, $.proxy(this.pause, this)).on(Event.MOUSELEAVE, $.proxy(this.cycle, this));
+        }
+      }
+    }, {
+      key: '_keydown',
+      value: function _keydown(event) {
+        event.preventDefault();
+
+        if (/input|textarea/i.test(event.target.tagName)) {
+          return;
+        }
+
+        switch (event.which) {
+          case 37:
+            this.prev();break;
+          case 39:
+            this.next();break;
+          default:
+            return;
+        }
+      }
+    }, {
+      key: '_getItemIndex',
+      value: function _getItemIndex(element) {
+        this._items = $.makeArray($(element).parent().find(Selector.ITEM));
+        return this._items.indexOf(element);
+      }
+    }, {
+      key: '_getItemByDirection',
+      value: function _getItemByDirection(direction, activeElement) {
+        var isNextDirection = direction === Direction.NEXT;
+        var isPrevDirection = direction === Direction.PREVIOUS;
+        var activeIndex = this._getItemIndex(activeElement);
+        var lastItemIndex = this._items.length - 1;
+        var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
+
+        if (isGoingToWrap && !this._config.wrap) {
+          return activeElement;
+        }
+
+        var delta = direction === Direction.PREVIOUS ? -1 : 1;
+        var itemIndex = (activeIndex + delta) % this._items.length;
+
+        return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
+      }
+    }, {
+      key: '_triggerSlideEvent',
+      value: function _triggerSlideEvent(relatedTarget, directionalClassname) {
+        var slideEvent = $.Event(Event.SLIDE, {
+          relatedTarget: relatedTarget,
+          direction: directionalClassname
+        });
+
+        $(this._element).trigger(slideEvent);
+
+        return slideEvent;
+      }
+    }, {
+      key: '_setActiveIndicatorElement',
+      value: function _setActiveIndicatorElement(element) {
+        if (this._indicatorsElement) {
+          $(this._indicatorsElement).find(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+
+          var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
+
+          if (nextIndicator) {
+            $(nextIndicator).addClass(ClassName.ACTIVE);
+          }
+        }
+      }
+    }, {
+      key: '_slide',
+      value: function _slide(direction, element) {
+        var _this2 = this;
+
+        var activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
+        var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
+
+        var isCycling = Boolean(this._interval);
+
+        var directionalClassName = direction === Direction.NEXT ? ClassName.LEFT : ClassName.RIGHT;
+
+        if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
+          this._isSliding = false;
+          return;
+        }
+
+        var slideEvent = this._triggerSlideEvent(nextElement, directionalClassName);
+        if (slideEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        if (!activeElement || !nextElement) {
+          // some weirdness is happening, so we bail
+          return;
+        }
+
+        this._isSliding = true;
+
+        if (isCycling) {
+          this.pause();
+        }
+
+        this._setActiveIndicatorElement(nextElement);
+
+        var slidEvent = $.Event(Event.SLID, {
+          relatedTarget: nextElement,
+          direction: directionalClassName
+        });
+
+        if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {
+
+          $(nextElement).addClass(direction);
+
+          Util.reflow(nextElement);
+
+          $(activeElement).addClass(directionalClassName);
+          $(nextElement).addClass(directionalClassName);
+
+          $(activeElement).one(Util.TRANSITION_END, function () {
+            $(nextElement).removeClass(directionalClassName).removeClass(direction);
+
+            $(nextElement).addClass(ClassName.ACTIVE);
+
+            $(activeElement).removeClass(ClassName.ACTIVE).removeClass(direction).removeClass(directionalClassName);
+
+            _this2._isSliding = false;
+
+            setTimeout(function () {
+              return $(_this2._element).trigger(slidEvent);
+            }, 0);
+          }).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          $(activeElement).removeClass(ClassName.ACTIVE);
+          $(nextElement).addClass(ClassName.ACTIVE);
+
+          this._isSliding = false;
+          $(this._element).trigger(slidEvent);
+        }
+
+        if (isCycling) {
+          this.cycle();
+        }
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = $.extend({}, Default, $(this).data());
+
+          if (typeof config === 'object') {
+            $.extend(_config, config);
+          }
+
+          var action = typeof config === 'string' ? config : _config.slide;
+
+          if (!data) {
+            data = new Carousel(this, _config);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'number') {
+            data.to(config);
+          } else if (typeof action === 'string') {
+            if (data[action] === undefined) {
+              throw new Error('No method named "' + action + '"');
+            }
+            data[action]();
+          } else if (_config.interval) {
+            data.pause();
+            data.cycle();
+          }
+        });
+      }
+    }, {
+      key: '_dataApiClickHandler',
+      value: function _dataApiClickHandler(event) {
+        var selector = Util.getSelectorFromElement(this);
+
+        if (!selector) {
+          return;
+        }
+
+        var target = $(selector)[0];
+
+        if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
+          return;
+        }
+
+        var config = $.extend({}, $(target).data(), $(this).data());
+        var slideIndex = this.getAttribute('data-slide-to');
+
+        if (slideIndex) {
+          config.interval = false;
+        }
+
+        Carousel._jQueryInterface.call($(target), config);
+
+        if (slideIndex) {
+          $(target).data(DATA_KEY).to(slideIndex);
+        }
+
+        event.preventDefault();
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }]);
+
+    return Carousel;
+  })();
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
+
+  $(window).on(Event.LOAD_DATA_API, function () {
+    $(Selector.DATA_RIDE).each(function () {
+      var $carousel = $(this);
+      Carousel._jQueryInterface.call($carousel, $carousel.data());
+    });
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Carousel._jQueryInterface;
+  $.fn[NAME].Constructor = Carousel;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Carousel._jQueryInterface;
+  };
+
+  return Carousel;
+})(jQuery);
+//# sourceMappingURL=carousel.js.map

src/js/bootstrap4/dist/collapse.js

@@ -0,0 +1,364 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): collapse.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Collapse = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'collapse';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.collapse';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 600;
+
+  var Default = {
+    toggle: true,
+    parent: ''
+  };
+
+  var DefaultType = {
+    toggle: 'boolean',
+    parent: 'string'
+  };
+
+  var Event = {
+    SHOW: 'show' + EVENT_KEY,
+    SHOWN: 'shown' + EVENT_KEY,
+    HIDE: 'hide' + EVENT_KEY,
+    HIDDEN: 'hidden' + EVENT_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    IN: 'in',
+    COLLAPSE: 'collapse',
+    COLLAPSING: 'collapsing',
+    COLLAPSED: 'collapsed'
+  };
+
+  var Dimension = {
+    WIDTH: 'width',
+    HEIGHT: 'height'
+  };
+
+  var Selector = {
+    ACTIVES: '.panel > .in, .panel > .collapsing',
+    DATA_TOGGLE: '[data-toggle="collapse"]'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Collapse = (function () {
+    function Collapse(element, config) {
+      _classCallCheck(this, Collapse);
+
+      this._isTransitioning = false;
+      this._element = element;
+      this._config = this._getConfig(config);
+      this._triggerArray = $.makeArray($('[data-toggle="collapse"][href="#' + element.id + '"],' + ('[data-toggle="collapse"][data-target="#' + element.id + '"]')));
+
+      this._parent = this._config.parent ? this._getParent() : null;
+
+      if (!this._config.parent) {
+        this._addAriaAndCollapsedClass(this._element, this._triggerArray);
+      }
+
+      if (this._config.toggle) {
+        this.toggle();
+      }
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Collapse, [{
+      key: 'toggle',
+
+      // public
+
+      value: function toggle() {
+        if ($(this._element).hasClass(ClassName.IN)) {
+          this.hide();
+        } else {
+          this.show();
+        }
+      }
+    }, {
+      key: 'show',
+      value: function show() {
+        var _this = this;
+
+        if (this._isTransitioning || $(this._element).hasClass(ClassName.IN)) {
+          return;
+        }
+
+        var actives = undefined;
+        var activesData = undefined;
+
+        if (this._parent) {
+          actives = $.makeArray($(Selector.ACTIVES));
+          if (!actives.length) {
+            actives = null;
+          }
+        }
+
+        if (actives) {
+          activesData = $(actives).data(DATA_KEY);
+          if (activesData && activesData._isTransitioning) {
+            return;
+          }
+        }
+
+        var startEvent = $.Event(Event.SHOW);
+        $(this._element).trigger(startEvent);
+        if (startEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        if (actives) {
+          Collapse._jQueryInterface.call($(actives), 'hide');
+          if (!activesData) {
+            $(actives).data(DATA_KEY, null);
+          }
+        }
+
+        var dimension = this._getDimension();
+
+        $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
+
+        this._element.style[dimension] = 0;
+        this._element.setAttribute('aria-expanded', true);
+
+        if (this._triggerArray.length) {
+          $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
+        }
+
+        this.setTransitioning(true);
+
+        var complete = function complete() {
+          $(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.IN);
+
+          _this._element.style[dimension] = '';
+
+          _this.setTransitioning(false);
+
+          $(_this._element).trigger(Event.SHOWN);
+        };
+
+        if (!Util.supportsTransitionEnd()) {
+          complete();
+          return;
+        }
+
+        var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
+        var scrollSize = 'scroll' + capitalizedDimension;
+
+        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+
+        this._element.style[dimension] = this._element[scrollSize] + 'px';
+      }
+    }, {
+      key: 'hide',
+      value: function hide() {
+        var _this2 = this;
+
+        if (this._isTransitioning || !$(this._element).hasClass(ClassName.IN)) {
+          return;
+        }
+
+        var startEvent = $.Event(Event.HIDE);
+        $(this._element).trigger(startEvent);
+        if (startEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        var dimension = this._getDimension();
+        var offsetDimension = dimension === Dimension.WIDTH ? 'offsetWidth' : 'offsetHeight';
+
+        this._element.style[dimension] = this._element[offsetDimension] + 'px';
+
+        Util.reflow(this._element);
+
+        $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.IN);
+
+        this._element.setAttribute('aria-expanded', false);
+
+        if (this._triggerArray.length) {
+          $(this._triggerArray).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
+        }
+
+        this.setTransitioning(true);
+
+        var complete = function complete() {
+          _this2.setTransitioning(false);
+          $(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
+        };
+
+        this._element.style[dimension] = 0;
+
+        if (!Util.supportsTransitionEnd()) {
+          complete();
+          return;
+        }
+
+        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+      }
+    }, {
+      key: 'setTransitioning',
+      value: function setTransitioning(isTransitioning) {
+        this._isTransitioning = isTransitioning;
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+
+        this._config = null;
+        this._parent = null;
+        this._element = null;
+        this._triggerArray = null;
+        this._isTransitioning = null;
+      }
+
+      // private
+
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, Default, config);
+        config.toggle = Boolean(config.toggle); // coerce string values
+        Util.typeCheckConfig(NAME, config, DefaultType);
+        return config;
+      }
+    }, {
+      key: '_getDimension',
+      value: function _getDimension() {
+        var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
+        return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
+      }
+    }, {
+      key: '_getParent',
+      value: function _getParent() {
+        var _this3 = this;
+
+        var parent = $(this._config.parent)[0];
+        var selector = '[data-toggle="collapse"][data-parent="' + this._config.parent + '"]';
+
+        $(parent).find(selector).each(function (i, element) {
+          _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
+        });
+
+        return parent;
+      }
+    }, {
+      key: '_addAriaAndCollapsedClass',
+      value: function _addAriaAndCollapsedClass(element, triggerArray) {
+        if (element) {
+          var isOpen = $(element).hasClass(ClassName.IN);
+          element.setAttribute('aria-expanded', isOpen);
+
+          if (triggerArray.length) {
+            $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
+          }
+        }
+      }
+
+      // static
+
+    }], [{
+      key: '_getTargetFromElement',
+      value: function _getTargetFromElement(element) {
+        var selector = Util.getSelectorFromElement(element);
+        return selector ? $(selector)[0] : null;
+      }
+    }, {
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var $this = $(this);
+          var data = $this.data(DATA_KEY);
+          var _config = $.extend({}, Default, $this.data(), typeof config === 'object' && config);
+
+          if (!data && _config.toggle && /show|hide/.test(config)) {
+            _config.toggle = false;
+          }
+
+          if (!data) {
+            data = new Collapse(this, _config);
+            $this.data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }]);
+
+    return Collapse;
+  })();
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    event.preventDefault();
+
+    var target = Collapse._getTargetFromElement(this);
+    var data = $(target).data(DATA_KEY);
+    var config = data ? 'toggle' : $(this).data();
+
+    Collapse._jQueryInterface.call($(target), config);
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Collapse._jQueryInterface;
+  $.fn[NAME].Constructor = Collapse;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Collapse._jQueryInterface;
+  };
+
+  return Collapse;
+})(jQuery);
+//# sourceMappingURL=collapse.js.map

src/js/bootstrap4/dist/dropdown.js

@@ -0,0 +1,293 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): dropdown.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Dropdown = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'dropdown';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.dropdown';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+
+  var Event = {
+    HIDE: 'hide' + EVENT_KEY,
+    HIDDEN: 'hidden' + EVENT_KEY,
+    SHOW: 'show' + EVENT_KEY,
+    SHOWN: 'shown' + EVENT_KEY,
+    CLICK: 'click' + EVENT_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,
+    KEYDOWN_DATA_API: 'keydown' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    BACKDROP: 'dropdown-backdrop',
+    DISABLED: 'disabled',
+    OPEN: 'open'
+  };
+
+  var Selector = {
+    BACKDROP: '.dropdown-backdrop',
+    DATA_TOGGLE: '[data-toggle="dropdown"]',
+    FORM_CHILD: '.dropdown form',
+    ROLE_MENU: '[role="menu"]',
+    ROLE_LISTBOX: '[role="listbox"]',
+    NAVBAR_NAV: '.navbar-nav',
+    VISIBLE_ITEMS: '[role="menu"] li:not(.disabled) a, ' + '[role="listbox"] li:not(.disabled) a'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Dropdown = (function () {
+    function Dropdown(element) {
+      _classCallCheck(this, Dropdown);
+
+      this._element = element;
+
+      this._addEventListeners();
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Dropdown, [{
+      key: 'toggle',
+
+      // public
+
+      value: function toggle() {
+        if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+          return false;
+        }
+
+        var parent = Dropdown._getParentFromElement(this);
+        var isActive = $(parent).hasClass(ClassName.OPEN);
+
+        Dropdown._clearMenus();
+
+        if (isActive) {
+          return false;
+        }
+
+        if ('ontouchstart' in document.documentElement && !$(parent).closest(Selector.NAVBAR_NAV).length) {
+
+          // if mobile we use a backdrop because click events don't delegate
+          var dropdown = document.createElement('div');
+          dropdown.className = ClassName.BACKDROP;
+          $(dropdown).insertBefore(this);
+          $(dropdown).on('click', Dropdown._clearMenus);
+        }
+
+        var relatedTarget = { relatedTarget: this };
+        var showEvent = $.Event(Event.SHOW, relatedTarget);
+
+        $(parent).trigger(showEvent);
+
+        if (showEvent.isDefaultPrevented()) {
+          return false;
+        }
+
+        this.focus();
+        this.setAttribute('aria-expanded', 'true');
+
+        $(parent).toggleClass(ClassName.OPEN);
+        $(parent).trigger($.Event(Event.SHOWN, relatedTarget));
+
+        return false;
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        $(this._element).off(EVENT_KEY);
+        this._element = null;
+      }
+
+      // private
+
+    }, {
+      key: '_addEventListeners',
+      value: function _addEventListeners() {
+        $(this._element).on(Event.CLICK, this.toggle);
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+
+          if (!data) {
+            $(this).data(DATA_KEY, data = new Dropdown(this));
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config].call(this);
+          }
+        });
+      }
+    }, {
+      key: '_clearMenus',
+      value: function _clearMenus(event) {
+        if (event && event.which === 3) {
+          return;
+        }
+
+        var backdrop = $(Selector.BACKDROP)[0];
+        if (backdrop) {
+          backdrop.parentNode.removeChild(backdrop);
+        }
+
+        var toggles = $.makeArray($(Selector.DATA_TOGGLE));
+
+        for (var i = 0; i < toggles.length; i++) {
+          var _parent = Dropdown._getParentFromElement(toggles[i]);
+          var relatedTarget = { relatedTarget: toggles[i] };
+
+          if (!$(_parent).hasClass(ClassName.OPEN)) {
+            continue;
+          }
+
+          if (event && event.type === 'click' && /input|textarea/i.test(event.target.tagName) && $.contains(_parent, event.target)) {
+            continue;
+          }
+
+          var hideEvent = $.Event(Event.HIDE, relatedTarget);
+          $(_parent).trigger(hideEvent);
+          if (hideEvent.isDefaultPrevented()) {
+            continue;
+          }
+
+          toggles[i].setAttribute('aria-expanded', 'false');
+
+          $(_parent).removeClass(ClassName.OPEN).trigger($.Event(Event.HIDDEN, relatedTarget));
+        }
+      }
+    }, {
+      key: '_getParentFromElement',
+      value: function _getParentFromElement(element) {
+        var parent = undefined;
+        var selector = Util.getSelectorFromElement(element);
+
+        if (selector) {
+          parent = $(selector)[0];
+        }
+
+        return parent || element.parentNode;
+      }
+    }, {
+      key: '_dataApiKeydownHandler',
+      value: function _dataApiKeydownHandler(event) {
+        if (!/(38|40|27|32)/.test(event.which) || /input|textarea/i.test(event.target.tagName)) {
+          return;
+        }
+
+        event.preventDefault();
+        event.stopPropagation();
+
+        if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+          return;
+        }
+
+        var parent = Dropdown._getParentFromElement(this);
+        var isActive = $(parent).hasClass(ClassName.OPEN);
+
+        if (!isActive && event.which !== 27 || isActive && event.which === 27) {
+
+          if (event.which === 27) {
+            var toggle = $(parent).find(Selector.DATA_TOGGLE)[0];
+            $(toggle).trigger('focus');
+          }
+
+          $(this).trigger('click');
+          return;
+        }
+
+        var items = $.makeArray($(Selector.VISIBLE_ITEMS));
+
+        items = items.filter(function (item) {
+          return item.offsetWidth || item.offsetHeight;
+        });
+
+        if (!items.length) {
+          return;
+        }
+
+        var index = items.indexOf(event.target);
+
+        if (event.which === 38 && index > 0) {
+          // up
+          index--;
+        }
+
+        if (event.which === 40 && index < items.length - 1) {
+          // down
+          index++;
+        }
+
+        if (! ~index) {
+          index = 0;
+        }
+
+        items[index].focus();
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return Dropdown;
+  })();
+
+  $(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_MENU, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, Dropdown.prototype.toggle).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
+    e.stopPropagation();
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Dropdown._jQueryInterface;
+  $.fn[NAME].Constructor = Dropdown;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Dropdown._jQueryInterface;
+  };
+
+  return Dropdown;
+})(jQuery);
+//# sourceMappingURL=dropdown.js.map

src/js/bootstrap4/dist/modal.js

@@ -0,0 +1,536 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): modal.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Modal = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'modal';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.modal';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 300;
+  var BACKDROP_TRANSITION_DURATION = 150;
+
+  var Default = {
+    backdrop: true,
+    keyboard: true,
+    focus: true,
+    show: true
+  };
+
+  var DefaultType = {
+    backdrop: '(boolean|string)',
+    keyboard: 'boolean',
+    focus: 'boolean',
+    show: 'boolean'
+  };
+
+  var Event = {
+    HIDE: 'hide' + EVENT_KEY,
+    HIDDEN: 'hidden' + EVENT_KEY,
+    SHOW: 'show' + EVENT_KEY,
+    SHOWN: 'shown' + EVENT_KEY,
+    FOCUSIN: 'focusin' + EVENT_KEY,
+    RESIZE: 'resize' + EVENT_KEY,
+    CLICK_DISMISS: 'click.dismiss' + EVENT_KEY,
+    KEYDOWN_DISMISS: 'keydown.dismiss' + EVENT_KEY,
+    MOUSEUP_DISMISS: 'mouseup.dismiss' + EVENT_KEY,
+    MOUSEDOWN_DISMISS: 'mousedown.dismiss' + EVENT_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
+    BACKDROP: 'modal-backdrop',
+    OPEN: 'modal-open',
+    FADE: 'fade',
+    IN: 'in'
+  };
+
+  var Selector = {
+    DIALOG: '.modal-dialog',
+    DATA_TOGGLE: '[data-toggle="modal"]',
+    DATA_DISMISS: '[data-dismiss="modal"]',
+    FIXED_CONTENT: '.navbar-fixed-top, .navbar-fixed-bottom, .is-fixed'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Modal = (function () {
+    function Modal(element, config) {
+      _classCallCheck(this, Modal);
+
+      this._config = this._getConfig(config);
+      this._element = element;
+      this._dialog = $(element).find(Selector.DIALOG)[0];
+      this._backdrop = null;
+      this._isShown = false;
+      this._isBodyOverflowing = false;
+      this._ignoreBackdropClick = false;
+      this._originalBodyPadding = 0;
+      this._scrollbarWidth = 0;
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Modal, [{
+      key: 'toggle',
+
+      // public
+
+      value: function toggle(relatedTarget) {
+        return this._isShown ? this.hide() : this.show(relatedTarget);
+      }
+    }, {
+      key: 'show',
+      value: function show(relatedTarget) {
+        var _this = this;
+
+        var showEvent = $.Event(Event.SHOW, {
+          relatedTarget: relatedTarget
+        });
+
+        $(this._element).trigger(showEvent);
+
+        if (this._isShown || showEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        this._isShown = true;
+
+        this._checkScrollbar();
+        this._setScrollbar();
+
+        $(document.body).addClass(ClassName.OPEN);
+
+        this._setEscapeEvent();
+        this._setResizeEvent();
+
+        $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
+
+        $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
+          $(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
+            if ($(event.target).is(_this._element)) {
+              _this._ignoreBackdropClick = true;
+            }
+          });
+        });
+
+        this._showBackdrop($.proxy(this._showElement, this, relatedTarget));
+      }
+    }, {
+      key: 'hide',
+      value: function hide(event) {
+        if (event) {
+          event.preventDefault();
+        }
+
+        var hideEvent = $.Event(Event.HIDE);
+
+        $(this._element).trigger(hideEvent);
+
+        if (!this._isShown || hideEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        this._isShown = false;
+
+        this._setEscapeEvent();
+        this._setResizeEvent();
+
+        $(document).off(Event.FOCUSIN);
+
+        $(this._element).removeClass(ClassName.IN);
+
+        $(this._element).off(Event.CLICK_DISMISS);
+        $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
+
+        if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
+
+          $(this._element).one(Util.TRANSITION_END, $.proxy(this._hideModal, this)).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          this._hideModal();
+        }
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+
+        $(window).off(EVENT_KEY);
+        $(document).off(EVENT_KEY);
+        $(this._element).off(EVENT_KEY);
+        $(this._backdrop).off(EVENT_KEY);
+
+        this._config = null;
+        this._element = null;
+        this._dialog = null;
+        this._backdrop = null;
+        this._isShown = null;
+        this._isBodyOverflowing = null;
+        this._ignoreBackdropClick = null;
+        this._originalBodyPadding = null;
+        this._scrollbarWidth = null;
+      }
+
+      // private
+
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, Default, config);
+        Util.typeCheckConfig(NAME, config, DefaultType);
+        return config;
+      }
+    }, {
+      key: '_showElement',
+      value: function _showElement(relatedTarget) {
+        var _this2 = this;
+
+        var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+
+        if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
+          // don't move modals dom position
+          document.body.appendChild(this._element);
+        }
+
+        this._element.style.display = 'block';
+        this._element.scrollTop = 0;
+
+        if (transition) {
+          Util.reflow(this._element);
+        }
+
+        $(this._element).addClass(ClassName.IN);
+
+        if (this._config.focus) {
+          this._enforceFocus();
+        }
+
+        var shownEvent = $.Event(Event.SHOWN, {
+          relatedTarget: relatedTarget
+        });
+
+        var transitionComplete = function transitionComplete() {
+          if (_this2._config.focus) {
+            _this2._element.focus();
+          }
+          $(_this2._element).trigger(shownEvent);
+        };
+
+        if (transition) {
+          $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          transitionComplete();
+        }
+      }
+    }, {
+      key: '_enforceFocus',
+      value: function _enforceFocus() {
+        var _this3 = this;
+
+        $(document).off(Event.FOCUSIN) // guard against infinite focus loop
+        .on(Event.FOCUSIN, function (event) {
+          if (_this3._element !== event.target && !$(_this3._element).has(event.target).length) {
+            _this3._element.focus();
+          }
+        });
+      }
+    }, {
+      key: '_setEscapeEvent',
+      value: function _setEscapeEvent() {
+        var _this4 = this;
+
+        if (this._isShown && this._config.keyboard) {
+          $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
+            if (event.which === 27) {
+              _this4.hide();
+            }
+          });
+        } else if (!this._isShown) {
+          $(this._element).off(Event.KEYDOWN_DISMISS);
+        }
+      }
+    }, {
+      key: '_setResizeEvent',
+      value: function _setResizeEvent() {
+        if (this._isShown) {
+          $(window).on(Event.RESIZE, $.proxy(this._handleUpdate, this));
+        } else {
+          $(window).off(Event.RESIZE);
+        }
+      }
+    }, {
+      key: '_hideModal',
+      value: function _hideModal() {
+        var _this5 = this;
+
+        this._element.style.display = 'none';
+        this._showBackdrop(function () {
+          $(document.body).removeClass(ClassName.OPEN);
+          _this5._resetAdjustments();
+          _this5._resetScrollbar();
+          $(_this5._element).trigger(Event.HIDDEN);
+        });
+      }
+    }, {
+      key: '_removeBackdrop',
+      value: function _removeBackdrop() {
+        if (this._backdrop) {
+          $(this._backdrop).remove();
+          this._backdrop = null;
+        }
+      }
+    }, {
+      key: '_showBackdrop',
+      value: function _showBackdrop(callback) {
+        var _this6 = this;
+
+        var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
+
+        if (this._isShown && this._config.backdrop) {
+          var doAnimate = Util.supportsTransitionEnd() && animate;
+
+          this._backdrop = document.createElement('div');
+          this._backdrop.className = ClassName.BACKDROP;
+
+          if (animate) {
+            $(this._backdrop).addClass(animate);
+          }
+
+          $(this._backdrop).appendTo(document.body);
+
+          $(this._element).on(Event.CLICK_DISMISS, function (event) {
+            if (_this6._ignoreBackdropClick) {
+              _this6._ignoreBackdropClick = false;
+              return;
+            }
+            if (event.target !== event.currentTarget) {
+              return;
+            }
+            if (_this6._config.backdrop === 'static') {
+              _this6._element.focus();
+            } else {
+              _this6.hide();
+            }
+          });
+
+          if (doAnimate) {
+            Util.reflow(this._backdrop);
+          }
+
+          $(this._backdrop).addClass(ClassName.IN);
+
+          if (!callback) {
+            return;
+          }
+
+          if (!doAnimate) {
+            callback();
+            return;
+          }
+
+          $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
+        } else if (!this._isShown && this._backdrop) {
+          $(this._backdrop).removeClass(ClassName.IN);
+
+          var callbackRemove = function callbackRemove() {
+            _this6._removeBackdrop();
+            if (callback) {
+              callback();
+            }
+          };
+
+          if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
+            $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
+          } else {
+            callbackRemove();
+          }
+        } else if (callback) {
+          callback();
+        }
+      }
+
+      // ----------------------------------------------------------------------
+      // the following methods are used to handle overflowing modals
+      // todo (fat): these should probably be refactored out of modal.js
+      // ----------------------------------------------------------------------
+
+    }, {
+      key: '_handleUpdate',
+      value: function _handleUpdate() {
+        this._adjustDialog();
+      }
+    }, {
+      key: '_adjustDialog',
+      value: function _adjustDialog() {
+        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
+
+        if (!this._isBodyOverflowing && isModalOverflowing) {
+          this._element.style.paddingLeft = this._scrollbarWidth + 'px';
+        }
+
+        if (this._isBodyOverflowing && !isModalOverflowing) {
+          this._element.style.paddingRight = this._scrollbarWidth + 'px~';
+        }
+      }
+    }, {
+      key: '_resetAdjustments',
+      value: function _resetAdjustments() {
+        this._element.style.paddingLeft = '';
+        this._element.style.paddingRight = '';
+      }
+    }, {
+      key: '_checkScrollbar',
+      value: function _checkScrollbar() {
+        var fullWindowWidth = window.innerWidth;
+        if (!fullWindowWidth) {
+          // workaround for missing window.innerWidth in IE8
+          var documentElementRect = document.documentElement.getBoundingClientRect();
+          fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left);
+        }
+        this._isBodyOverflowing = document.body.clientWidth < fullWindowWidth;
+        this._scrollbarWidth = this._getScrollbarWidth();
+      }
+    }, {
+      key: '_setScrollbar',
+      value: function _setScrollbar() {
+        var bodyPadding = parseInt($(Selector.FIXED_CONTENT).css('padding-right') || 0, 10);
+
+        this._originalBodyPadding = document.body.style.paddingRight || '';
+
+        if (this._isBodyOverflowing) {
+          document.body.style.paddingRight = bodyPadding + this._scrollbarWidth + 'px';
+        }
+      }
+    }, {
+      key: '_resetScrollbar',
+      value: function _resetScrollbar() {
+        document.body.style.paddingRight = this._originalBodyPadding;
+      }
+    }, {
+      key: '_getScrollbarWidth',
+      value: function _getScrollbarWidth() {
+        // thx d.walsh
+        var scrollDiv = document.createElement('div');
+        scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
+        document.body.appendChild(scrollDiv);
+        var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
+        document.body.removeChild(scrollDiv);
+        return scrollbarWidth;
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config, relatedTarget) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = $.extend({}, Modal.Default, $(this).data(), typeof config === 'object' && config);
+
+          if (!data) {
+            data = new Modal(this, _config);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config](relatedTarget);
+          } else if (_config.show) {
+            data.show(relatedTarget);
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }]);
+
+    return Modal;
+  })();
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    var _this7 = this;
+
+    var target = undefined;
+    var selector = Util.getSelectorFromElement(this);
+
+    if (selector) {
+      target = $(selector)[0];
+    }
+
+    var config = $(target).data(DATA_KEY) ? 'toggle' : $.extend({}, $(target).data(), $(this).data());
+
+    if (this.tagName === 'A') {
+      event.preventDefault();
+    }
+
+    var $target = $(target).one(Event.SHOW, function (showEvent) {
+      if (showEvent.isDefaultPrevented()) {
+        // only register focus restorer if modal will actually get shown
+        return;
+      }
+
+      $target.one(Event.HIDDEN, function () {
+        if ($(_this7).is(':visible')) {
+          _this7.focus();
+        }
+      });
+    });
+
+    Modal._jQueryInterface.call($(target), config, this);
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Modal._jQueryInterface;
+  $.fn[NAME].Constructor = Modal;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Modal._jQueryInterface;
+  };
+
+  return Modal;
+})(jQuery);
+//# sourceMappingURL=modal.js.map

src/js/bootstrap4/dist/popover.js

@@ -0,0 +1,201 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): popover.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Popover = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'popover';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.popover';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+
+  var Default = $.extend({}, Tooltip.Default, {
+    placement: 'right',
+    trigger: 'click',
+    content: '',
+    template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-title"></h3>' + '<div class="popover-content"></div></div>'
+  });
+
+  var DefaultType = $.extend({}, Tooltip.DefaultType, {
+    content: '(string|element|function)'
+  });
+
+  var ClassName = {
+    FADE: 'fade',
+    IN: 'in'
+  };
+
+  var Selector = {
+    TITLE: '.popover-title',
+    CONTENT: '.popover-content',
+    ARROW: '.popover-arrow'
+  };
+
+  var Event = {
+    HIDE: 'hide' + EVENT_KEY,
+    HIDDEN: 'hidden' + EVENT_KEY,
+    SHOW: 'show' + EVENT_KEY,
+    SHOWN: 'shown' + EVENT_KEY,
+    INSERTED: 'inserted' + EVENT_KEY,
+    CLICK: 'click' + EVENT_KEY,
+    FOCUSIN: 'focusin' + EVENT_KEY,
+    FOCUSOUT: 'focusout' + EVENT_KEY,
+    MOUSEENTER: 'mouseenter' + EVENT_KEY,
+    MOUSELEAVE: 'mouseleave' + EVENT_KEY
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Popover = (function (_Tooltip) {
+    _inherits(Popover, _Tooltip);
+
+    function Popover() {
+      _classCallCheck(this, Popover);
+
+      _get(Object.getPrototypeOf(Popover.prototype), 'constructor', this).apply(this, arguments);
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * jQuery
+     * ------------------------------------------------------------------------
+     */
+
+    _createClass(Popover, [{
+      key: 'isWithContent',
+
+      // overrides
+
+      value: function isWithContent() {
+        return this.getTitle() || this._getContent();
+      }
+    }, {
+      key: 'getTipElement',
+      value: function getTipElement() {
+        return this.tip = this.tip || $(this.config.template)[0];
+      }
+    }, {
+      key: 'setContent',
+      value: function setContent() {
+        var $tip = $(this.getTipElement());
+
+        // we use append for html objects to maintain js events
+        this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
+        this.setElementContent($tip.find(Selector.CONTENT), this._getContent());
+
+        $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
+
+        this.cleanupTether();
+      }
+
+      // private
+
+    }, {
+      key: '_getContent',
+      value: function _getContent() {
+        return this.element.getAttribute('data-content') || (typeof this.config.content === 'function' ? this.config.content.call(this.element) : this.config.content);
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = typeof config === 'object' ? config : null;
+
+          if (!data && /destroy|hide/.test(config)) {
+            return;
+          }
+
+          if (!data) {
+            data = new Popover(this, _config);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+
+      // getters
+
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }, {
+      key: 'NAME',
+      get: function get() {
+        return NAME;
+      }
+    }, {
+      key: 'DATA_KEY',
+      get: function get() {
+        return DATA_KEY;
+      }
+    }, {
+      key: 'Event',
+      get: function get() {
+        return Event;
+      }
+    }, {
+      key: 'EVENT_KEY',
+      get: function get() {
+        return EVENT_KEY;
+      }
+    }, {
+      key: 'DefaultType',
+      get: function get() {
+        return DefaultType;
+      }
+    }]);
+
+    return Popover;
+  })(Tooltip);
+
+  $.fn[NAME] = Popover._jQueryInterface;
+  $.fn[NAME].Constructor = Popover;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Popover._jQueryInterface;
+  };
+
+  return Popover;
+})(jQuery);
+//# sourceMappingURL=popover.js.map

src/js/bootstrap4/dist/scrollspy.js

@@ -0,0 +1,320 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): scrollspy.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var ScrollSpy = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'scrollspy';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.scrollspy';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+
+  var Default = {
+    offset: 10,
+    method: 'auto',
+    target: ''
+  };
+
+  var DefaultType = {
+    offset: 'number',
+    method: 'string',
+    target: '(string|element)'
+  };
+
+  var Event = {
+    ACTIVATE: 'activate' + EVENT_KEY,
+    SCROLL: 'scroll' + EVENT_KEY,
+    LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    DROPDOWN_ITEM: 'dropdown-item',
+    DROPDOWN_MENU: 'dropdown-menu',
+    NAV_LINK: 'nav-link',
+    NAV: 'nav',
+    ACTIVE: 'active'
+  };
+
+  var Selector = {
+    DATA_SPY: '[data-spy="scroll"]',
+    ACTIVE: '.active',
+    LIST_ITEM: '.list-item',
+    LI: 'li',
+    LI_DROPDOWN: 'li.dropdown',
+    NAV_LINKS: '.nav-link',
+    DROPDOWN: '.dropdown',
+    DROPDOWN_ITEMS: '.dropdown-item',
+    DROPDOWN_TOGGLE: '.dropdown-toggle'
+  };
+
+  var OffsetMethod = {
+    OFFSET: 'offset',
+    POSITION: 'position'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var ScrollSpy = (function () {
+    function ScrollSpy(element, config) {
+      _classCallCheck(this, ScrollSpy);
+
+      this._element = element;
+      this._scrollElement = element.tagName === 'BODY' ? window : element;
+      this._config = this._getConfig(config);
+      this._selector = this._config.target + ' ' + Selector.NAV_LINKS + ',' + (this._config.target + ' ' + Selector.DROPDOWN_ITEMS);
+      this._offsets = [];
+      this._targets = [];
+      this._activeTarget = null;
+      this._scrollHeight = 0;
+
+      $(this._scrollElement).on(Event.SCROLL, $.proxy(this._process, this));
+
+      this.refresh();
+      this._process();
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(ScrollSpy, [{
+      key: 'refresh',
+
+      // public
+
+      value: function refresh() {
+        var _this = this;
+
+        var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;
+
+        var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
+
+        var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
+
+        this._offsets = [];
+        this._targets = [];
+
+        this._scrollHeight = this._getScrollHeight();
+
+        var targets = $.makeArray($(this._selector));
+
+        targets.map(function (element) {
+          var target = undefined;
+          var targetSelector = Util.getSelectorFromElement(element);
+
+          if (targetSelector) {
+            target = $(targetSelector)[0];
+          }
+
+          if (target && (target.offsetWidth || target.offsetHeight)) {
+            // todo (fat): remove sketch reliance on jQuery position/offset
+            return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
+          }
+        }).filter(function (item) {
+          return item;
+        }).sort(function (a, b) {
+          return a[0] - b[0];
+        }).forEach(function (item) {
+          _this._offsets.push(item[0]);
+          _this._targets.push(item[1]);
+        });
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        $(this._scrollElement).off(EVENT_KEY);
+
+        this._element = null;
+        this._scrollElement = null;
+        this._config = null;
+        this._selector = null;
+        this._offsets = null;
+        this._targets = null;
+        this._activeTarget = null;
+        this._scrollHeight = null;
+      }
+
+      // private
+
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, Default, config);
+
+        if (typeof config.target !== 'string') {
+          var id = $(config.target).attr('id');
+          if (!id) {
+            id = Util.getUID(NAME);
+            $(config.target).attr('id', id);
+          }
+          config.target = '#' + id;
+        }
+
+        Util.typeCheckConfig(NAME, config, DefaultType);
+
+        return config;
+      }
+    }, {
+      key: '_getScrollTop',
+      value: function _getScrollTop() {
+        return this._scrollElement === window ? this._scrollElement.scrollY : this._scrollElement.scrollTop;
+      }
+    }, {
+      key: '_getScrollHeight',
+      value: function _getScrollHeight() {
+        return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
+      }
+    }, {
+      key: '_process',
+      value: function _process() {
+        var scrollTop = this._getScrollTop() + this._config.offset;
+        var scrollHeight = this._getScrollHeight();
+        var maxScroll = this._config.offset + scrollHeight - this._scrollElement.offsetHeight;
+
+        if (this._scrollHeight !== scrollHeight) {
+          this.refresh();
+        }
+
+        if (scrollTop >= maxScroll) {
+          var target = this._targets[this._targets.length - 1];
+
+          if (this._activeTarget !== target) {
+            this._activate(target);
+          }
+        }
+
+        if (this._activeTarget && scrollTop < this._offsets[0]) {
+          this._activeTarget = null;
+          this._clear();
+          return;
+        }
+
+        for (var i = this._offsets.length; i--;) {
+          var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (this._offsets[i + 1] === undefined || scrollTop < this._offsets[i + 1]);
+
+          if (isActiveTarget) {
+            this._activate(this._targets[i]);
+          }
+        }
+      }
+    }, {
+      key: '_activate',
+      value: function _activate(target) {
+        this._activeTarget = target;
+
+        this._clear();
+
+        var queries = this._selector.split(',');
+        queries = queries.map(function (selector) {
+          return selector + '[data-target="' + target + '"],' + (selector + '[href="' + target + '"]');
+        });
+
+        var $link = $(queries.join(','));
+
+        if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
+          $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
+          $link.addClass(ClassName.ACTIVE);
+        } else {
+          // todo (fat) this is kinda sus…
+          // recursively add actives to tested nav-links
+          $link.parents(Selector.LI).find(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
+        }
+
+        $(this._scrollElement).trigger(Event.ACTIVATE, {
+          relatedTarget: target
+        });
+      }
+    }, {
+      key: '_clear',
+      value: function _clear() {
+        $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = typeof config === 'object' && config || null;
+
+          if (!data) {
+            data = new ScrollSpy(this, _config);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }]);
+
+    return ScrollSpy;
+  })();
+
+  $(window).on(Event.LOAD_DATA_API, function () {
+    var scrollSpys = $.makeArray($(Selector.DATA_SPY));
+
+    for (var i = scrollSpys.length; i--;) {
+      var $spy = $(scrollSpys[i]);
+      ScrollSpy._jQueryInterface.call($spy, $spy.data());
+    }
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = ScrollSpy._jQueryInterface;
+  $.fn[NAME].Constructor = ScrollSpy;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return ScrollSpy._jQueryInterface;
+  };
+
+  return ScrollSpy;
+})(jQuery);
+//# sourceMappingURL=scrollspy.js.map

src/js/bootstrap4/dist/tab.js

@@ -0,0 +1,263 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): tab.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Tab = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'tab';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.tab';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 150;
+
+  var Event = {
+    HIDE: 'hide' + EVENT_KEY,
+    HIDDEN: 'hidden' + EVENT_KEY,
+    SHOW: 'show' + EVENT_KEY,
+    SHOWN: 'shown' + EVENT_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    DROPDOWN_MENU: 'dropdown-menu',
+    ACTIVE: 'active',
+    FADE: 'fade',
+    IN: 'in'
+  };
+
+  var Selector = {
+    A: 'a',
+    LI: 'li',
+    DROPDOWN: '.dropdown',
+    UL: 'ul:not(.dropdown-menu)',
+    FADE_CHILD: '> .nav-item .fade, > .fade',
+    ACTIVE: '.active',
+    ACTIVE_CHILD: '> .nav-item > .active, > .active',
+    DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"]',
+    DROPDOWN_TOGGLE: '.dropdown-toggle',
+    DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Tab = (function () {
+    function Tab(element) {
+      _classCallCheck(this, Tab);
+
+      this._element = element;
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Tab, [{
+      key: 'show',
+
+      // public
+
+      value: function show() {
+        var _this = this;
+
+        if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE)) {
+          return;
+        }
+
+        var target = undefined;
+        var previous = undefined;
+        var ulElement = $(this._element).closest(Selector.UL)[0];
+        var selector = Util.getSelectorFromElement(this._element);
+
+        if (ulElement) {
+          previous = $.makeArray($(ulElement).find(Selector.ACTIVE));
+          previous = previous[previous.length - 1];
+        }
+
+        var hideEvent = $.Event(Event.HIDE, {
+          relatedTarget: this._element
+        });
+
+        var showEvent = $.Event(Event.SHOW, {
+          relatedTarget: previous
+        });
+
+        if (previous) {
+          $(previous).trigger(hideEvent);
+        }
+
+        $(this._element).trigger(showEvent);
+
+        if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        if (selector) {
+          target = $(selector)[0];
+        }
+
+        this._activate(this._element, ulElement);
+
+        var complete = function complete() {
+          var hiddenEvent = $.Event(Event.HIDDEN, {
+            relatedTarget: _this._element
+          });
+
+          var shownEvent = $.Event(Event.SHOWN, {
+            relatedTarget: previous
+          });
+
+          $(previous).trigger(hiddenEvent);
+          $(_this._element).trigger(shownEvent);
+        };
+
+        if (target) {
+          this._activate(target, target.parentNode, complete);
+        } else {
+          complete();
+        }
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeClass(this._element, DATA_KEY);
+        this._element = null;
+      }
+
+      // private
+
+    }, {
+      key: '_activate',
+      value: function _activate(element, container, callback) {
+        var active = $(container).find(Selector.ACTIVE_CHILD)[0];
+        var isTransitioning = callback && Util.supportsTransitionEnd() && (active && $(active).hasClass(ClassName.FADE) || Boolean($(container).find(Selector.FADE_CHILD)[0]));
+
+        var complete = $.proxy(this._transitionComplete, this, element, active, isTransitioning, callback);
+
+        if (active && isTransitioning) {
+          $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          complete();
+        }
+
+        if (active) {
+          $(active).removeClass(ClassName.IN);
+        }
+      }
+    }, {
+      key: '_transitionComplete',
+      value: function _transitionComplete(element, active, isTransitioning, callback) {
+        if (active) {
+          $(active).removeClass(ClassName.ACTIVE);
+
+          var dropdownChild = $(active).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];
+
+          if (dropdownChild) {
+            $(dropdownChild).removeClass(ClassName.ACTIVE);
+          }
+
+          active.setAttribute('aria-expanded', false);
+        }
+
+        $(element).addClass(ClassName.ACTIVE);
+        element.setAttribute('aria-expanded', true);
+
+        if (isTransitioning) {
+          Util.reflow(element);
+          $(element).addClass(ClassName.IN);
+        } else {
+          $(element).removeClass(ClassName.FADE);
+        }
+
+        if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
+
+          var dropdownElement = $(element).closest(Selector.DROPDOWN)[0];
+          if (dropdownElement) {
+            $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
+          }
+
+          element.setAttribute('aria-expanded', true);
+        }
+
+        if (callback) {
+          callback();
+        }
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var $this = $(this);
+          var data = $this.data(DATA_KEY);
+
+          if (!data) {
+            data = data = new Tab(this);
+            $this.data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return Tab;
+  })();
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    event.preventDefault();
+    Tab._jQueryInterface.call($(this), 'show');
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Tab._jQueryInterface;
+  $.fn[NAME].Constructor = Tab;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Tab._jQueryInterface;
+  };
+
+  return Tab;
+})(jQuery);
+//# sourceMappingURL=tab.js.map

src/js/bootstrap4/dist/tooltip.js

@@ -0,0 +1,619 @@
+/* global Tether */
+
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): tooltip.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Tooltip = (function ($) {
+
+  /**
+   * Check for Tether dependency
+   * Tether - http://github.hubspot.com/tether/
+   */
+  if (window.Tether === undefined) {
+    throw new Error('Bootstrap tooltips require Tether (http://github.hubspot.com/tether/)');
+  }
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'tooltip';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.tooltip';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 150;
+  var CLASS_PREFIX = 'bs-tether';
+
+  var Default = {
+    animation: true,
+    template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div></div>',
+    trigger: 'hover focus',
+    title: '',
+    delay: 0,
+    html: false,
+    selector: false,
+    placement: 'top',
+    offset: '0 0',
+    constraints: []
+  };
+
+  var DefaultType = {
+    animation: 'boolean',
+    template: 'string',
+    title: '(string|element|function)',
+    trigger: 'string',
+    delay: '(number|object)',
+    html: 'boolean',
+    selector: '(string|boolean)',
+    placement: '(string|function)',
+    offset: 'string',
+    constraints: 'array'
+  };
+
+  var AttachmentMap = {
+    TOP: 'bottom center',
+    RIGHT: 'middle left',
+    BOTTOM: 'top center',
+    LEFT: 'middle right'
+  };
+
+  var HoverState = {
+    IN: 'in',
+    OUT: 'out'
+  };
+
+  var Event = {
+    HIDE: 'hide' + EVENT_KEY,
+    HIDDEN: 'hidden' + EVENT_KEY,
+    SHOW: 'show' + EVENT_KEY,
+    SHOWN: 'shown' + EVENT_KEY,
+    INSERTED: 'inserted' + EVENT_KEY,
+    CLICK: 'click' + EVENT_KEY,
+    FOCUSIN: 'focusin' + EVENT_KEY,
+    FOCUSOUT: 'focusout' + EVENT_KEY,
+    MOUSEENTER: 'mouseenter' + EVENT_KEY,
+    MOUSELEAVE: 'mouseleave' + EVENT_KEY
+  };
+
+  var ClassName = {
+    FADE: 'fade',
+    IN: 'in'
+  };
+
+  var Selector = {
+    TOOLTIP: '.tooltip',
+    TOOLTIP_INNER: '.tooltip-inner'
+  };
+
+  var TetherClass = {
+    element: false,
+    enabled: false
+  };
+
+  var Trigger = {
+    HOVER: 'hover',
+    FOCUS: 'focus',
+    CLICK: 'click',
+    MANUAL: 'manual'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Tooltip = (function () {
+    function Tooltip(element, config) {
+      _classCallCheck(this, Tooltip);
+
+      // private
+      this._isEnabled = true;
+      this._timeout = 0;
+      this._hoverState = '';
+      this._activeTrigger = {};
+      this._tether = null;
+
+      // protected
+      this.element = element;
+      this.config = this._getConfig(config);
+      this.tip = null;
+
+      this._setListeners();
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * jQuery
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Tooltip, [{
+      key: 'enable',
+
+      // public
+
+      value: function enable() {
+        this._isEnabled = true;
+      }
+    }, {
+      key: 'disable',
+      value: function disable() {
+        this._isEnabled = false;
+      }
+    }, {
+      key: 'toggleEnabled',
+      value: function toggleEnabled() {
+        this._isEnabled = !this._isEnabled;
+      }
+    }, {
+      key: 'toggle',
+      value: function toggle(event) {
+        if (event) {
+          var dataKey = this.constructor.DATA_KEY;
+          var context = $(event.currentTarget).data(dataKey);
+
+          if (!context) {
+            context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+            $(event.currentTarget).data(dataKey, context);
+          }
+
+          context._activeTrigger.click = !context._activeTrigger.click;
+
+          if (context._isWithActiveTrigger()) {
+            context._enter(null, context);
+          } else {
+            context._leave(null, context);
+          }
+        } else {
+
+          if ($(this.getTipElement()).hasClass(ClassName.IN)) {
+            this._leave(null, this);
+            return;
+          }
+
+          this._enter(null, this);
+        }
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        clearTimeout(this._timeout);
+
+        this.cleanupTether();
+
+        $.removeData(this.element, this.constructor.DATA_KEY);
+
+        $(this.element).off(this.constructor.EVENT_KEY);
+
+        if (this.tip) {
+          $(this.tip).remove();
+        }
+
+        this._isEnabled = null;
+        this._timeout = null;
+        this._hoverState = null;
+        this._activeTrigger = null;
+        this._tether = null;
+
+        this.element = null;
+        this.config = null;
+        this.tip = null;
+      }
+    }, {
+      key: 'show',
+      value: function show() {
+        var _this = this;
+
+        var showEvent = $.Event(this.constructor.Event.SHOW);
+
+        if (this.isWithContent() && this._isEnabled) {
+          $(this.element).trigger(showEvent);
+
+          var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
+
+          if (showEvent.isDefaultPrevented() || !isInTheDom) {
+            return;
+          }
+
+          var tip = this.getTipElement();
+          var tipId = Util.getUID(this.constructor.NAME);
+
+          tip.setAttribute('id', tipId);
+          this.element.setAttribute('aria-describedby', tipId);
+
+          this.setContent();
+
+          if (this.config.animation) {
+            $(tip).addClass(ClassName.FADE);
+          }
+
+          var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
+
+          var attachment = this._getAttachment(placement);
+
+          $(tip).data(this.constructor.DATA_KEY, this).appendTo(document.body);
+
+          $(this.element).trigger(this.constructor.Event.INSERTED);
+
+          this._tether = new Tether({
+            attachment: attachment,
+            element: tip,
+            target: this.element,
+            classes: TetherClass,
+            classPrefix: CLASS_PREFIX,
+            offset: this.config.offset,
+            constraints: this.config.constraints,
+            addTargetClasses: false
+          });
+
+          Util.reflow(tip);
+          this._tether.position();
+
+          $(tip).addClass(ClassName.IN);
+
+          var complete = function complete() {
+            var prevHoverState = _this._hoverState;
+            _this._hoverState = null;
+
+            $(_this.element).trigger(_this.constructor.Event.SHOWN);
+
+            if (prevHoverState === HoverState.OUT) {
+              _this._leave(null, _this);
+            }
+          };
+
+          if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
+            $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
+            return;
+          }
+
+          complete();
+        }
+      }
+    }, {
+      key: 'hide',
+      value: function hide(callback) {
+        var _this2 = this;
+
+        var tip = this.getTipElement();
+        var hideEvent = $.Event(this.constructor.Event.HIDE);
+        var complete = function complete() {
+          if (_this2._hoverState !== HoverState.IN && tip.parentNode) {
+            tip.parentNode.removeChild(tip);
+          }
+
+          _this2.element.removeAttribute('aria-describedby');
+          $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
+          _this2.cleanupTether();
+
+          if (callback) {
+            callback();
+          }
+        };
+
+        $(this.element).trigger(hideEvent);
+
+        if (hideEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        $(tip).removeClass(ClassName.IN);
+
+        if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
+
+          $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          complete();
+        }
+
+        this._hoverState = '';
+      }
+
+      // protected
+
+    }, {
+      key: 'isWithContent',
+      value: function isWithContent() {
+        return Boolean(this.getTitle());
+      }
+    }, {
+      key: 'getTipElement',
+      value: function getTipElement() {
+        return this.tip = this.tip || $(this.config.template)[0];
+      }
+    }, {
+      key: 'setContent',
+      value: function setContent() {
+        var $tip = $(this.getTipElement());
+
+        this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());
+
+        $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
+
+        this.cleanupTether();
+      }
+    }, {
+      key: 'setElementContent',
+      value: function setElementContent($element, content) {
+        var html = this.config.html;
+        if (typeof content === 'object' && (content.nodeType || content.jquery)) {
+          // content is a DOM node or a jQuery
+          if (html) {
+            if (!$(content).parent().is($element)) {
+              $element.empty().append(content);
+            }
+          } else {
+            $element.text($(content).text());
+          }
+        } else {
+          $element[html ? 'html' : 'text'](content);
+        }
+      }
+    }, {
+      key: 'getTitle',
+      value: function getTitle() {
+        var title = this.element.getAttribute('data-original-title');
+
+        if (!title) {
+          title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
+        }
+
+        return title;
+      }
+    }, {
+      key: 'cleanupTether',
+      value: function cleanupTether() {
+        if (this._tether) {
+          this._tether.destroy();
+        }
+      }
+
+      // private
+
+    }, {
+      key: '_getAttachment',
+      value: function _getAttachment(placement) {
+        return AttachmentMap[placement.toUpperCase()];
+      }
+    }, {
+      key: '_setListeners',
+      value: function _setListeners() {
+        var _this3 = this;
+
+        var triggers = this.config.trigger.split(' ');
+
+        triggers.forEach(function (trigger) {
+          if (trigger === 'click') {
+            $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, $.proxy(_this3.toggle, _this3));
+          } else if (trigger !== Trigger.MANUAL) {
+            var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
+            var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
+
+            $(_this3.element).on(eventIn, _this3.config.selector, $.proxy(_this3._enter, _this3)).on(eventOut, _this3.config.selector, $.proxy(_this3._leave, _this3));
+          }
+        });
+
+        if (this.config.selector) {
+          this.config = $.extend({}, this.config, {
+            trigger: 'manual',
+            selector: ''
+          });
+        } else {
+          this._fixTitle();
+        }
+      }
+    }, {
+      key: '_fixTitle',
+      value: function _fixTitle() {
+        var titleType = typeof this.element.getAttribute('data-original-title');
+        if (this.element.getAttribute('title') || titleType !== 'string') {
+          this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
+          this.element.setAttribute('title', '');
+        }
+      }
+    }, {
+      key: '_enter',
+      value: function _enter(event, context) {
+        var dataKey = this.constructor.DATA_KEY;
+
+        context = context || $(event.currentTarget).data(dataKey);
+
+        if (!context) {
+          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+          $(event.currentTarget).data(dataKey, context);
+        }
+
+        if (event) {
+          context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
+        }
+
+        if ($(context.getTipElement()).hasClass(ClassName.IN) || context._hoverState === HoverState.IN) {
+          context._hoverState = HoverState.IN;
+          return;
+        }
+
+        clearTimeout(context._timeout);
+
+        context._hoverState = HoverState.IN;
+
+        if (!context.config.delay || !context.config.delay.show) {
+          context.show();
+          return;
+        }
+
+        context._timeout = setTimeout(function () {
+          if (context._hoverState === HoverState.IN) {
+            context.show();
+          }
+        }, context.config.delay.show);
+      }
+    }, {
+      key: '_leave',
+      value: function _leave(event, context) {
+        var dataKey = this.constructor.DATA_KEY;
+
+        context = context || $(event.currentTarget).data(dataKey);
+
+        if (!context) {
+          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+          $(event.currentTarget).data(dataKey, context);
+        }
+
+        if (event) {
+          context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
+        }
+
+        if (context._isWithActiveTrigger()) {
+          return;
+        }
+
+        clearTimeout(context._timeout);
+
+        context._hoverState = HoverState.OUT;
+
+        if (!context.config.delay || !context.config.delay.hide) {
+          context.hide();
+          return;
+        }
+
+        context._timeout = setTimeout(function () {
+          if (context._hoverState === HoverState.OUT) {
+            context.hide();
+          }
+        }, context.config.delay.hide);
+      }
+    }, {
+      key: '_isWithActiveTrigger',
+      value: function _isWithActiveTrigger() {
+        for (var trigger in this._activeTrigger) {
+          if (this._activeTrigger[trigger]) {
+            return true;
+          }
+        }
+
+        return false;
+      }
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, this.constructor.Default, $(this.element).data(), config);
+
+        if (config.delay && typeof config.delay === 'number') {
+          config.delay = {
+            show: config.delay,
+            hide: config.delay
+          };
+        }
+
+        Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
+
+        return config;
+      }
+    }, {
+      key: '_getDelegateConfig',
+      value: function _getDelegateConfig() {
+        var config = {};
+
+        if (this.config) {
+          for (var key in this.config) {
+            if (this.constructor.Default[key] !== this.config[key]) {
+              config[key] = this.config[key];
+            }
+          }
+        }
+
+        return config;
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = typeof config === 'object' ? config : null;
+
+          if (!data && /destroy|hide/.test(config)) {
+            return;
+          }
+
+          if (!data) {
+            data = new Tooltip(this, _config);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }, {
+      key: 'NAME',
+      get: function get() {
+        return NAME;
+      }
+    }, {
+      key: 'DATA_KEY',
+      get: function get() {
+        return DATA_KEY;
+      }
+    }, {
+      key: 'Event',
+      get: function get() {
+        return Event;
+      }
+    }, {
+      key: 'EVENT_KEY',
+      get: function get() {
+        return EVENT_KEY;
+      }
+    }, {
+      key: 'DefaultType',
+      get: function get() {
+        return DefaultType;
+      }
+    }]);
+
+    return Tooltip;
+  })();
+
+  $.fn[NAME] = Tooltip._jQueryInterface;
+  $.fn[NAME].Constructor = Tooltip;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Tooltip._jQueryInterface;
+  };
+
+  return Tooltip;
+})(jQuery);
+//# sourceMappingURL=tooltip.js.map

src/js/bootstrap4/dist/util.js

@@ -0,0 +1,157 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): util.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+'use strict';
+
+var Util = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Private TransitionEnd Helpers
+   * ------------------------------------------------------------------------
+   */
+
+  var transition = false;
+
+  var TransitionEndEvent = {
+    WebkitTransition: 'webkitTransitionEnd',
+    MozTransition: 'transitionend',
+    OTransition: 'oTransitionEnd otransitionend',
+    transition: 'transitionend'
+  };
+
+  // shoutout AngusCroll (https://goo.gl/pxwQGp)
+  function toType(obj) {
+    return ({}).toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
+  }
+
+  function isElement(obj) {
+    return (obj[0] || obj).nodeType;
+  }
+
+  function getSpecialTransitionEndEvent() {
+    return {
+      bindType: transition.end,
+      delegateType: transition.end,
+      handle: function handle(event) {
+        if ($(event.target).is(this)) {
+          return event.handleObj.handler.apply(this, arguments);
+        }
+      }
+    };
+  }
+
+  function transitionEndTest() {
+    if (window.QUnit) {
+      return false;
+    }
+
+    var el = document.createElement('bootstrap');
+
+    for (var _name in TransitionEndEvent) {
+      if (el.style[_name] !== undefined) {
+        return { end: TransitionEndEvent[_name] };
+      }
+    }
+
+    return false;
+  }
+
+  function transitionEndEmulator(duration) {
+    var _this = this;
+
+    var called = false;
+
+    $(this).one(Util.TRANSITION_END, function () {
+      called = true;
+    });
+
+    setTimeout(function () {
+      if (!called) {
+        Util.triggerTransitionEnd(_this);
+      }
+    }, duration);
+
+    return this;
+  }
+
+  function setTransitionEndSupport() {
+    transition = transitionEndTest();
+
+    $.fn.emulateTransitionEnd = transitionEndEmulator;
+
+    if (Util.supportsTransitionEnd()) {
+      $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
+    }
+  }
+
+  /**
+   * --------------------------------------------------------------------------
+   * Public Util Api
+   * --------------------------------------------------------------------------
+   */
+
+  var Util = {
+
+    TRANSITION_END: 'bsTransitionEnd',
+
+    getUID: function getUID(prefix) {
+      do {
+        prefix += ~ ~(Math.random() * 1000000); // "~~" acts like a faster Math.floor() here
+      } while (document.getElementById(prefix));
+      return prefix;
+    },
+
+    getSelectorFromElement: function getSelectorFromElement(element) {
+      var selector = element.getAttribute('data-target');
+
+      if (!selector) {
+        selector = element.getAttribute('href') || '';
+        selector = /^#[a-z]/i.test(selector) ? selector : null;
+      }
+
+      return selector;
+    },
+
+    reflow: function reflow(element) {
+      new Function('bs', 'return bs')(element.offsetHeight);
+    },
+
+    triggerTransitionEnd: function triggerTransitionEnd(element) {
+      $(element).trigger(transition.end);
+    },
+
+    supportsTransitionEnd: function supportsTransitionEnd() {
+      return Boolean(transition);
+    },
+
+    typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
+      for (var property in configTypes) {
+        if (configTypes.hasOwnProperty(property)) {
+          var expectedTypes = configTypes[property];
+          var value = config[property];
+          var valueType = undefined;
+
+          if (value && isElement(value)) {
+            valueType = 'element';
+          } else {
+            valueType = toType(value);
+          }
+
+          if (!new RegExp(expectedTypes).test(valueType)) {
+            throw new Error(componentName.toUpperCase() + ': ' + ('Option "' + property + '" provided type "' + valueType + '" ') + ('but expected type "' + expectedTypes + '".'));
+          }
+        }
+      }
+    }
+  };
+
+  setTransitionEndSupport();
+
+  return Util;
+})(jQuery);
+//# sourceMappingURL=util.js.map

src/js/bootstrap4/src/alert.js

@@ -0,0 +1,193 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): alert.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Alert = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'alert'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.alert'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+  const TRANSITION_DURATION = 150
+
+  const Selector = {
+    DISMISS : '[data-dismiss="alert"]'
+  }
+
+  const Event = {
+    CLOSE          : `close${EVENT_KEY}`,
+    CLOSED         : `closed${EVENT_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    ALERT : 'alert',
+    FADE  : 'fade',
+    IN    : 'in'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Alert {
+
+    constructor(element) {
+      this._element = element
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+
+    // public
+
+    close(element) {
+      element = element || this._element
+
+      let rootElement = this._getRootElement(element)
+      let customEvent = this._triggerCloseEvent(rootElement)
+
+      if (customEvent.isDefaultPrevented()) {
+        return
+      }
+
+      this._removeElement(rootElement)
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+      this._element = null
+    }
+
+
+    // private
+
+    _getRootElement(element) {
+      let selector = Util.getSelectorFromElement(element)
+      let parent   = false
+
+      if (selector) {
+        parent = $(selector)[0]
+      }
+
+      if (!parent) {
+        parent = $(element).closest(`.${ClassName.ALERT}`)[0]
+      }
+
+      return parent
+    }
+
+    _triggerCloseEvent(element) {
+      let closeEvent = $.Event(Event.CLOSE)
+
+      $(element).trigger(closeEvent)
+      return closeEvent
+    }
+
+    _removeElement(element) {
+      $(element).removeClass(ClassName.IN)
+
+      if (!Util.supportsTransitionEnd() ||
+          !$(element).hasClass(ClassName.FADE)) {
+        this._destroyElement(element)
+        return
+      }
+
+      $(element)
+        .one(Util.TRANSITION_END, $.proxy(this._destroyElement, this, element))
+        .emulateTransitionEnd(TRANSITION_DURATION)
+    }
+
+    _destroyElement(element) {
+      $(element)
+        .detach()
+        .trigger(Event.CLOSED)
+        .remove()
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let $element = $(this)
+        let data     = $element.data(DATA_KEY)
+
+        if (!data) {
+          data = new Alert(this)
+          $element.data(DATA_KEY, data)
+        }
+
+        if (config === 'close') {
+          data[config](this)
+        }
+      })
+    }
+
+    static _handleDismiss(alertInstance) {
+      return function (event) {
+        if (event) {
+          event.preventDefault()
+        }
+
+        alertInstance.close(this)
+      }
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document).on(
+    Event.CLICK_DATA_API,
+    Selector.DISMISS,
+    Alert._handleDismiss(new Alert())
+  )
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Alert._jQueryInterface
+  $.fn[NAME].Constructor = Alert
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Alert._jQueryInterface
+  }
+
+  return Alert
+
+})(jQuery)
+
+export default Alert

src/js/bootstrap4/src/button.js

@@ -0,0 +1,173 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): button.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Button = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'button'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.button'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+
+  const ClassName = {
+    ACTIVE : 'active',
+    BUTTON : 'btn',
+    FOCUS  : 'focus'
+  }
+
+  const Selector = {
+    DATA_TOGGLE_CARROT : '[data-toggle^="button"]',
+    DATA_TOGGLE        : '[data-toggle="buttons"]',
+    INPUT              : 'input',
+    ACTIVE             : '.active',
+    BUTTON             : '.btn'
+  }
+
+  const Event = {
+    CLICK_DATA_API      : `click${EVENT_KEY}${DATA_API_KEY}`,
+    FOCUS_BLUR_DATA_API : `focus${EVENT_KEY}${DATA_API_KEY} `
+                        + `blur${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Button {
+
+    constructor(element) {
+      this._element = element
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+
+    // public
+
+    toggle() {
+      let triggerChangeEvent = true
+      let rootElement        = $(this._element).closest(
+        Selector.DATA_TOGGLE
+      )[0]
+
+      if (rootElement) {
+        let input = $(this._element).find(Selector.INPUT)[0]
+
+        if (input) {
+          if (input.type === 'radio') {
+            if (input.checked &&
+              $(this._element).hasClass(ClassName.ACTIVE)) {
+              triggerChangeEvent = false
+
+            } else {
+              let activeElement = $(rootElement).find(Selector.ACTIVE)[0]
+
+              if (activeElement) {
+                $(activeElement).removeClass(ClassName.ACTIVE)
+              }
+            }
+          }
+
+          if (triggerChangeEvent) {
+            input.checked = !$(this._element).hasClass(ClassName.ACTIVE)
+            $(this._element).trigger('change')
+          }
+        }
+      } else {
+        this._element.setAttribute('aria-pressed',
+          !$(this._element).hasClass(ClassName.ACTIVE))
+      }
+
+      if (triggerChangeEvent) {
+        $(this._element).toggleClass(ClassName.ACTIVE)
+      }
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+      this._element = null
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let data = $(this).data(DATA_KEY)
+
+        if (!data) {
+          data = new Button(this)
+          $(this).data(DATA_KEY, data)
+        }
+
+        if (config === 'toggle') {
+          data[config]()
+        }
+      })
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document)
+    .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {
+      event.preventDefault()
+
+      let button = event.target
+
+      if (!$(button).hasClass(ClassName.BUTTON)) {
+        button = $(button).closest(Selector.BUTTON)
+      }
+
+      Button._jQueryInterface.call($(button), 'toggle')
+    })
+    .on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {
+      let button = $(event.target).closest(Selector.BUTTON)[0]
+      $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type))
+    })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Button._jQueryInterface
+  $.fn[NAME].Constructor = Button
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Button._jQueryInterface
+  }
+
+  return Button
+
+})(jQuery)
+
+export default Button

src/js/bootstrap4/src/carousel.js

@@ -0,0 +1,478 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): carousel.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Carousel = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'carousel'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.carousel'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+  const TRANSITION_DURATION = 600
+
+  const Default = {
+    interval : 5000,
+    keyboard : true,
+    slide    : false,
+    pause    : 'hover',
+    wrap     : true
+  }
+
+  const DefaultType = {
+    interval : '(number|boolean)',
+    keyboard : 'boolean',
+    slide    : '(boolean|string)',
+    pause    : '(string|boolean)',
+    wrap     : 'boolean'
+  }
+
+  const Direction = {
+    NEXT     : 'next',
+    PREVIOUS : 'prev'
+  }
+
+  const Event = {
+    SLIDE          : `slide${EVENT_KEY}`,
+    SLID           : `slid${EVENT_KEY}`,
+    KEYDOWN        : `keydown${EVENT_KEY}`,
+    MOUSEENTER     : `mouseenter${EVENT_KEY}`,
+    MOUSELEAVE     : `mouseleave${EVENT_KEY}`,
+    LOAD_DATA_API  : `load${EVENT_KEY}${DATA_API_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    CAROUSEL : 'carousel',
+    ACTIVE   : 'active',
+    SLIDE    : 'slide',
+    RIGHT    : 'right',
+    LEFT     : 'left',
+    ITEM     : 'carousel-item'
+  }
+
+  const Selector = {
+    ACTIVE      : '.active',
+    ACTIVE_ITEM : '.active.carousel-item',
+    ITEM        : '.carousel-item',
+    NEXT_PREV   : '.next, .prev',
+    INDICATORS  : '.carousel-indicators',
+    DATA_SLIDE  : '[data-slide], [data-slide-to]',
+    DATA_RIDE   : '[data-ride="carousel"]'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Carousel {
+
+    constructor(element, config) {
+      this._items             = null
+      this._interval          = null
+      this._activeElement     = null
+
+      this._isPaused          = false
+      this._isSliding         = false
+
+      this._config            = this._getConfig(config)
+      this._element           = $(element)[0]
+      this._indicatorsElement = $(this._element).find(Selector.INDICATORS)[0]
+
+      this._addEventListeners()
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+
+    // public
+
+    next() {
+      if (!this._isSliding) {
+        this._slide(Direction.NEXT)
+      }
+    }
+
+    nextWhenVisible() {
+      // Don't call next when the page isn't visible
+      if (!document.hidden) {
+        this.next()
+      }
+    }
+
+    prev() {
+      if (!this._isSliding) {
+        this._slide(Direction.PREVIOUS)
+      }
+    }
+
+    pause(event) {
+      if (!event) {
+        this._isPaused = true
+      }
+
+      if ($(this._element).find(Selector.NEXT_PREV)[0] &&
+        Util.supportsTransitionEnd()) {
+        Util.triggerTransitionEnd(this._element)
+        this.cycle(true)
+      }
+
+      clearInterval(this._interval)
+      this._interval = null
+    }
+
+    cycle(event) {
+      if (!event) {
+        this._isPaused = false
+      }
+
+      if (this._interval) {
+        clearInterval(this._interval)
+        this._interval = null
+      }
+
+      if (this._config.interval && !this._isPaused) {
+        this._interval = setInterval(
+          $.proxy(document.visibilityState ? this.nextWhenVisible : this.next, this), this._config.interval
+        )
+      }
+    }
+
+    to(index) {
+      this._activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0]
+
+      let activeIndex = this._getItemIndex(this._activeElement)
+
+      if (index > (this._items.length - 1) || index < 0) {
+        return
+      }
+
+      if (this._isSliding) {
+        $(this._element).one(Event.SLID, () => this.to(index))
+        return
+      }
+
+      if (activeIndex === index) {
+        this.pause()
+        this.cycle()
+        return
+      }
+
+      let direction = index > activeIndex ?
+        Direction.NEXT :
+        Direction.PREVIOUS
+
+      this._slide(direction, this._items[index])
+    }
+
+    dispose() {
+      $(this._element).off(EVENT_KEY)
+      $.removeData(this._element, DATA_KEY)
+
+      this._items             = null
+      this._config            = null
+      this._element           = null
+      this._interval          = null
+      this._isPaused          = null
+      this._isSliding         = null
+      this._activeElement     = null
+      this._indicatorsElement = null
+    }
+
+
+    // private
+
+    _getConfig(config) {
+      config = $.extend({}, Default, config)
+      Util.typeCheckConfig(NAME, config, DefaultType)
+      return config
+    }
+
+    _addEventListeners() {
+      if (this._config.keyboard) {
+        $(this._element)
+          .on(Event.KEYDOWN, $.proxy(this._keydown, this))
+      }
+
+      if (this._config.pause === 'hover' &&
+        !('ontouchstart' in document.documentElement)) {
+        $(this._element)
+          .on(Event.MOUSEENTER, $.proxy(this.pause, this))
+          .on(Event.MOUSELEAVE, $.proxy(this.cycle, this))
+      }
+    }
+
+    _keydown(event) {
+      event.preventDefault()
+
+      if (/input|textarea/i.test(event.target.tagName)) {
+        return
+      }
+
+      switch (event.which) {
+        case 37: this.prev(); break
+        case 39: this.next(); break
+        default: return
+      }
+    }
+
+    _getItemIndex(element) {
+      this._items = $.makeArray($(element).parent().find(Selector.ITEM))
+      return this._items.indexOf(element)
+    }
+
+    _getItemByDirection(direction, activeElement) {
+      let isNextDirection = direction === Direction.NEXT
+      let isPrevDirection = direction === Direction.PREVIOUS
+      let activeIndex     = this._getItemIndex(activeElement)
+      let lastItemIndex   = (this._items.length - 1)
+      let isGoingToWrap   = (isPrevDirection && activeIndex === 0) ||
+                            (isNextDirection && activeIndex === lastItemIndex)
+
+      if (isGoingToWrap && !this._config.wrap) {
+        return activeElement
+      }
+
+      let delta     = direction === Direction.PREVIOUS ? -1 : 1
+      let itemIndex = (activeIndex + delta) % this._items.length
+
+      return itemIndex === -1 ?
+        this._items[this._items.length - 1] : this._items[itemIndex]
+    }
+
+
+    _triggerSlideEvent(relatedTarget, directionalClassname) {
+      let slideEvent = $.Event(Event.SLIDE, {
+        relatedTarget,
+        direction: directionalClassname
+      })
+
+      $(this._element).trigger(slideEvent)
+
+      return slideEvent
+    }
+
+    _setActiveIndicatorElement(element) {
+      if (this._indicatorsElement) {
+        $(this._indicatorsElement)
+          .find(Selector.ACTIVE)
+          .removeClass(ClassName.ACTIVE)
+
+        let nextIndicator = this._indicatorsElement.children[
+          this._getItemIndex(element)
+        ]
+
+        if (nextIndicator) {
+          $(nextIndicator).addClass(ClassName.ACTIVE)
+        }
+      }
+    }
+
+    _slide(direction, element) {
+      let activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0]
+      let nextElement   = element || activeElement &&
+        this._getItemByDirection(direction, activeElement)
+
+      let isCycling = Boolean(this._interval)
+
+      let directionalClassName = direction === Direction.NEXT ?
+        ClassName.LEFT :
+        ClassName.RIGHT
+
+      if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
+        this._isSliding = false
+        return
+      }
+
+      let slideEvent = this._triggerSlideEvent(nextElement, directionalClassName)
+      if (slideEvent.isDefaultPrevented()) {
+        return
+      }
+
+      if (!activeElement || !nextElement) {
+        // some weirdness is happening, so we bail
+        return
+      }
+
+      this._isSliding = true
+
+      if (isCycling) {
+        this.pause()
+      }
+
+      this._setActiveIndicatorElement(nextElement)
+
+      let slidEvent = $.Event(Event.SLID, {
+        relatedTarget: nextElement,
+        direction: directionalClassName
+      })
+
+      if (Util.supportsTransitionEnd() &&
+        $(this._element).hasClass(ClassName.SLIDE)) {
+
+        $(nextElement).addClass(direction)
+
+        Util.reflow(nextElement)
+
+        $(activeElement).addClass(directionalClassName)
+        $(nextElement).addClass(directionalClassName)
+
+        $(activeElement)
+          .one(Util.TRANSITION_END, () => {
+            $(nextElement)
+              .removeClass(directionalClassName)
+              .removeClass(direction)
+
+            $(nextElement).addClass(ClassName.ACTIVE)
+
+            $(activeElement)
+              .removeClass(ClassName.ACTIVE)
+              .removeClass(direction)
+              .removeClass(directionalClassName)
+
+            this._isSliding = false
+
+            setTimeout(() => $(this._element).trigger(slidEvent), 0)
+
+          })
+          .emulateTransitionEnd(TRANSITION_DURATION)
+
+      } else {
+        $(activeElement).removeClass(ClassName.ACTIVE)
+        $(nextElement).addClass(ClassName.ACTIVE)
+
+        this._isSliding = false
+        $(this._element).trigger(slidEvent)
+      }
+
+      if (isCycling) {
+        this.cycle()
+      }
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let data      = $(this).data(DATA_KEY)
+        let _config = $.extend({}, Default, $(this).data())
+
+        if (typeof config === 'object') {
+          $.extend(_config, config)
+        }
+
+        let action = typeof config === 'string' ? config : _config.slide
+
+        if (!data) {
+          data = new Carousel(this, _config)
+          $(this).data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'number') {
+          data.to(config)
+        } else if (typeof action === 'string') {
+          if (data[action] === undefined) {
+            throw new Error(`No method named "${action}"`)
+          }
+          data[action]()
+        } else if (_config.interval) {
+          data.pause()
+          data.cycle()
+        }
+      })
+    }
+
+    static _dataApiClickHandler(event) {
+      let selector = Util.getSelectorFromElement(this)
+
+      if (!selector) {
+        return
+      }
+
+      let target = $(selector)[0]
+
+      if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
+        return
+      }
+
+      let config     = $.extend({}, $(target).data(), $(this).data())
+      let slideIndex = this.getAttribute('data-slide-to')
+
+      if (slideIndex) {
+        config.interval = false
+      }
+
+      Carousel._jQueryInterface.call($(target), config)
+
+      if (slideIndex) {
+        $(target).data(DATA_KEY).to(slideIndex)
+      }
+
+      event.preventDefault()
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document)
+    .on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler)
+
+  $(window).on(Event.LOAD_DATA_API, () => {
+    $(Selector.DATA_RIDE).each(function () {
+      let $carousel = $(this)
+      Carousel._jQueryInterface.call($carousel, $carousel.data())
+    })
+  })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Carousel._jQueryInterface
+  $.fn[NAME].Constructor = Carousel
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Carousel._jQueryInterface
+  }
+
+  return Carousel
+
+})(jQuery)
+
+export default Carousel

src/js/bootstrap4/src/collapse.js

@@ -0,0 +1,381 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): collapse.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Collapse = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'collapse'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.collapse'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+  const TRANSITION_DURATION = 600
+
+  const Default = {
+    toggle : true,
+    parent : ''
+  }
+
+  const DefaultType = {
+    toggle : 'boolean',
+    parent : 'string'
+  }
+
+  const Event = {
+    SHOW           : `show${EVENT_KEY}`,
+    SHOWN          : `shown${EVENT_KEY}`,
+    HIDE           : `hide${EVENT_KEY}`,
+    HIDDEN         : `hidden${EVENT_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    IN         : 'in',
+    COLLAPSE   : 'collapse',
+    COLLAPSING : 'collapsing',
+    COLLAPSED  : 'collapsed'
+  }
+
+  const Dimension = {
+    WIDTH  : 'width',
+    HEIGHT : 'height'
+  }
+
+  const Selector = {
+    ACTIVES     : '.panel > .in, .panel > .collapsing',
+    DATA_TOGGLE : '[data-toggle="collapse"]'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Collapse {
+
+    constructor(element, config) {
+      this._isTransitioning = false
+      this._element         = element
+      this._config          = this._getConfig(config)
+      this._triggerArray    = $.makeArray($(
+        `[data-toggle="collapse"][href="#${element.id}"],` +
+        `[data-toggle="collapse"][data-target="#${element.id}"]`
+      ))
+
+      this._parent = this._config.parent ? this._getParent() : null
+
+      if (!this._config.parent) {
+        this._addAriaAndCollapsedClass(this._element, this._triggerArray)
+      }
+
+      if (this._config.toggle) {
+        this.toggle()
+      }
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+
+    // public
+
+    toggle() {
+      if ($(this._element).hasClass(ClassName.IN)) {
+        this.hide()
+      } else {
+        this.show()
+      }
+    }
+
+    show() {
+      if (this._isTransitioning ||
+        $(this._element).hasClass(ClassName.IN)) {
+        return
+      }
+
+      let actives
+      let activesData
+
+      if (this._parent) {
+        actives = $.makeArray($(Selector.ACTIVES))
+        if (!actives.length) {
+          actives = null
+        }
+      }
+
+      if (actives) {
+        activesData = $(actives).data(DATA_KEY)
+        if (activesData && activesData._isTransitioning) {
+          return
+        }
+      }
+
+      let startEvent = $.Event(Event.SHOW)
+      $(this._element).trigger(startEvent)
+      if (startEvent.isDefaultPrevented()) {
+        return
+      }
+
+      if (actives) {
+        Collapse._jQueryInterface.call($(actives), 'hide')
+        if (!activesData) {
+          $(actives).data(DATA_KEY, null)
+        }
+      }
+
+      let dimension = this._getDimension()
+
+      $(this._element)
+        .removeClass(ClassName.COLLAPSE)
+        .addClass(ClassName.COLLAPSING)
+
+      this._element.style[dimension] = 0
+      this._element.setAttribute('aria-expanded', true)
+
+      if (this._triggerArray.length) {
+        $(this._triggerArray)
+          .removeClass(ClassName.COLLAPSED)
+          .attr('aria-expanded', true)
+      }
+
+      this.setTransitioning(true)
+
+      let complete = () => {
+        $(this._element)
+          .removeClass(ClassName.COLLAPSING)
+          .addClass(ClassName.COLLAPSE)
+          .addClass(ClassName.IN)
+
+        this._element.style[dimension] = ''
+
+        this.setTransitioning(false)
+
+        $(this._element).trigger(Event.SHOWN)
+      }
+
+      if (!Util.supportsTransitionEnd()) {
+        complete()
+        return
+      }
+
+      let capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1)
+      let scrollSize           = `scroll${capitalizedDimension}`
+
+      $(this._element)
+        .one(Util.TRANSITION_END, complete)
+        .emulateTransitionEnd(TRANSITION_DURATION)
+
+      this._element.style[dimension] = `${this._element[scrollSize]}px`
+    }
+
+    hide() {
+      if (this._isTransitioning ||
+        !$(this._element).hasClass(ClassName.IN)) {
+        return
+      }
+
+      let startEvent = $.Event(Event.HIDE)
+      $(this._element).trigger(startEvent)
+      if (startEvent.isDefaultPrevented()) {
+        return
+      }
+
+      let dimension       = this._getDimension()
+      let offsetDimension = dimension === Dimension.WIDTH ?
+        'offsetWidth' : 'offsetHeight'
+
+      this._element.style[dimension] = `${this._element[offsetDimension]}px`
+
+      Util.reflow(this._element)
+
+      $(this._element)
+        .addClass(ClassName.COLLAPSING)
+        .removeClass(ClassName.COLLAPSE)
+        .removeClass(ClassName.IN)
+
+      this._element.setAttribute('aria-expanded', false)
+
+      if (this._triggerArray.length) {
+        $(this._triggerArray)
+          .addClass(ClassName.COLLAPSED)
+          .attr('aria-expanded', false)
+      }
+
+      this.setTransitioning(true)
+
+      let complete = () => {
+        this.setTransitioning(false)
+        $(this._element)
+          .removeClass(ClassName.COLLAPSING)
+          .addClass(ClassName.COLLAPSE)
+          .trigger(Event.HIDDEN)
+      }
+
+      this._element.style[dimension] = 0
+
+      if (!Util.supportsTransitionEnd()) {
+        complete()
+        return
+      }
+
+      $(this._element)
+        .one(Util.TRANSITION_END, complete)
+        .emulateTransitionEnd(TRANSITION_DURATION)
+    }
+
+    setTransitioning(isTransitioning) {
+      this._isTransitioning = isTransitioning
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+
+      this._config          = null
+      this._parent          = null
+      this._element         = null
+      this._triggerArray    = null
+      this._isTransitioning = null
+    }
+
+
+    // private
+
+    _getConfig(config) {
+      config = $.extend({}, Default, config)
+      config.toggle = Boolean(config.toggle) // coerce string values
+      Util.typeCheckConfig(NAME, config, DefaultType)
+      return config
+    }
+
+    _getDimension() {
+      let hasWidth = $(this._element).hasClass(Dimension.WIDTH)
+      return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT
+    }
+
+    _getParent() {
+      let parent   = $(this._config.parent)[0]
+      let selector =
+        `[data-toggle="collapse"][data-parent="${this._config.parent}"]`
+
+      $(parent).find(selector).each((i, element) => {
+        this._addAriaAndCollapsedClass(
+          Collapse._getTargetFromElement(element),
+          [element]
+        )
+      })
+
+      return parent
+    }
+
+    _addAriaAndCollapsedClass(element, triggerArray) {
+      if (element) {
+        let isOpen = $(element).hasClass(ClassName.IN)
+        element.setAttribute('aria-expanded', isOpen)
+
+        if (triggerArray.length) {
+          $(triggerArray)
+            .toggleClass(ClassName.COLLAPSED, !isOpen)
+            .attr('aria-expanded', isOpen)
+        }
+      }
+    }
+
+
+    // static
+
+    static _getTargetFromElement(element) {
+      let selector = Util.getSelectorFromElement(element)
+      return selector ? $(selector)[0] : null
+    }
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let $this   = $(this)
+        let data    = $this.data(DATA_KEY)
+        let _config = $.extend(
+          {},
+          Default,
+          $this.data(),
+          typeof config === 'object' && config
+        )
+
+        if (!data && _config.toggle && /show|hide/.test(config)) {
+          _config.toggle = false
+        }
+
+        if (!data) {
+          data = new Collapse(this, _config)
+          $this.data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config]()
+        }
+      })
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    event.preventDefault()
+
+    let target = Collapse._getTargetFromElement(this)
+    let data   = $(target).data(DATA_KEY)
+    let config = data ? 'toggle' : $(this).data()
+
+    Collapse._jQueryInterface.call($(target), config)
+  })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Collapse._jQueryInterface
+  $.fn[NAME].Constructor = Collapse
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Collapse._jQueryInterface
+  }
+
+  return Collapse
+
+})(jQuery)
+
+export default Collapse

src/js/bootstrap4/src/dropdown.js

@@ -0,0 +1,297 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): dropdown.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Dropdown = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'dropdown'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.dropdown'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+
+  const Event = {
+    HIDE             : `hide${EVENT_KEY}`,
+    HIDDEN           : `hidden${EVENT_KEY}`,
+    SHOW             : `show${EVENT_KEY}`,
+    SHOWN            : `shown${EVENT_KEY}`,
+    CLICK            : `click${EVENT_KEY}`,
+    CLICK_DATA_API   : `click${EVENT_KEY}${DATA_API_KEY}`,
+    KEYDOWN_DATA_API : `keydown${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    BACKDROP : 'dropdown-backdrop',
+    DISABLED : 'disabled',
+    OPEN     : 'open'
+  }
+
+  const Selector = {
+    BACKDROP      : '.dropdown-backdrop',
+    DATA_TOGGLE   : '[data-toggle="dropdown"]',
+    FORM_CHILD    : '.dropdown form',
+    ROLE_MENU     : '[role="menu"]',
+    ROLE_LISTBOX  : '[role="listbox"]',
+    NAVBAR_NAV    : '.navbar-nav',
+    VISIBLE_ITEMS : '[role="menu"] li:not(.disabled) a, '
+                  + '[role="listbox"] li:not(.disabled) a'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Dropdown {
+
+    constructor(element) {
+      this._element = element
+
+      this._addEventListeners()
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+
+    // public
+
+    toggle() {
+      if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+        return false
+      }
+
+      let parent   = Dropdown._getParentFromElement(this)
+      let isActive = $(parent).hasClass(ClassName.OPEN)
+
+      Dropdown._clearMenus()
+
+      if (isActive) {
+        return false
+      }
+
+      if ('ontouchstart' in document.documentElement &&
+         (!$(parent).closest(Selector.NAVBAR_NAV).length)) {
+
+        // if mobile we use a backdrop because click events don't delegate
+        let dropdown       = document.createElement('div')
+        dropdown.className = ClassName.BACKDROP
+        $(dropdown).insertBefore(this)
+        $(dropdown).on('click', Dropdown._clearMenus)
+      }
+
+      let relatedTarget = { relatedTarget : this }
+      let showEvent     = $.Event(Event.SHOW, relatedTarget)
+
+      $(parent).trigger(showEvent)
+
+      if (showEvent.isDefaultPrevented()) {
+        return false
+      }
+
+      this.focus()
+      this.setAttribute('aria-expanded', 'true')
+
+      $(parent).toggleClass(ClassName.OPEN)
+      $(parent).trigger($.Event(Event.SHOWN, relatedTarget))
+
+      return false
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+      $(this._element).off(EVENT_KEY)
+      this._element = null
+    }
+
+
+    // private
+
+    _addEventListeners() {
+      $(this._element).on(Event.CLICK, this.toggle)
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let data  = $(this).data(DATA_KEY)
+
+        if (!data) {
+          $(this).data(DATA_KEY, (data = new Dropdown(this)))
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config].call(this)
+        }
+      })
+    }
+
+    static _clearMenus(event) {
+      if (event && event.which === 3) {
+        return
+      }
+
+      let backdrop = $(Selector.BACKDROP)[0]
+      if (backdrop) {
+        backdrop.parentNode.removeChild(backdrop)
+      }
+
+      let toggles = $.makeArray($(Selector.DATA_TOGGLE))
+
+      for (let i = 0; i < toggles.length; i++) {
+        let parent        = Dropdown._getParentFromElement(toggles[i])
+        let relatedTarget = { relatedTarget : toggles[i] }
+
+        if (!$(parent).hasClass(ClassName.OPEN)) {
+          continue
+        }
+
+        if (event && event.type === 'click' &&
+           (/input|textarea/i.test(event.target.tagName)) &&
+           ($.contains(parent, event.target))) {
+          continue
+        }
+
+        let hideEvent = $.Event(Event.HIDE, relatedTarget)
+        $(parent).trigger(hideEvent)
+        if (hideEvent.isDefaultPrevented()) {
+          continue
+        }
+
+        toggles[i].setAttribute('aria-expanded', 'false')
+
+        $(parent)
+          .removeClass(ClassName.OPEN)
+          .trigger($.Event(Event.HIDDEN, relatedTarget))
+      }
+    }
+
+    static _getParentFromElement(element) {
+      let parent
+      let selector = Util.getSelectorFromElement(element)
+
+      if (selector) {
+        parent = $(selector)[0]
+      }
+
+      return parent || element.parentNode
+    }
+
+    static _dataApiKeydownHandler(event) {
+      if (!/(38|40|27|32)/.test(event.which) ||
+         /input|textarea/i.test(event.target.tagName)) {
+        return
+      }
+
+      event.preventDefault()
+      event.stopPropagation()
+
+      if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+        return
+      }
+
+      let parent   = Dropdown._getParentFromElement(this)
+      let isActive = $(parent).hasClass(ClassName.OPEN)
+
+      if ((!isActive && event.which !== 27) ||
+           (isActive && event.which === 27)) {
+
+        if (event.which === 27) {
+          let toggle = $(parent).find(Selector.DATA_TOGGLE)[0]
+          $(toggle).trigger('focus')
+        }
+
+        $(this).trigger('click')
+        return
+      }
+
+      let items = $.makeArray($(Selector.VISIBLE_ITEMS))
+
+      items = items.filter((item) => {
+        return item.offsetWidth || item.offsetHeight
+      })
+
+      if (!items.length) {
+        return
+      }
+
+      let index = items.indexOf(event.target)
+
+      if (event.which === 38 && index > 0) { // up
+        index--
+      }
+
+      if (event.which === 40 && index < items.length - 1) { // down
+        index++
+      }
+
+      if (!~index) {
+        index = 0
+      }
+
+      items[index].focus()
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document)
+    .on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE,  Dropdown._dataApiKeydownHandler)
+    .on(Event.KEYDOWN_DATA_API, Selector.ROLE_MENU,    Dropdown._dataApiKeydownHandler)
+    .on(Event.KEYDOWN_DATA_API, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler)
+    .on(Event.CLICK_DATA_API, Dropdown._clearMenus)
+    .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, Dropdown.prototype.toggle)
+    .on(Event.CLICK_DATA_API, Selector.FORM_CHILD, (e) => {
+      e.stopPropagation()
+    })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Dropdown._jQueryInterface
+  $.fn[NAME].Constructor = Dropdown
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Dropdown._jQueryInterface
+  }
+
+  return Dropdown
+
+})(jQuery)
+
+export default Dropdown

src/js/bootstrap4/src/modal.js

@@ -0,0 +1,534 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): modal.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Modal = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                         = 'modal'
+  const VERSION                      = '4.0.0-alpha'
+  const DATA_KEY                     = 'bs.modal'
+  const EVENT_KEY                    = `.${DATA_KEY}`
+  const DATA_API_KEY                 = '.data-api'
+  const JQUERY_NO_CONFLICT           = $.fn[NAME]
+  const TRANSITION_DURATION          = 300
+  const BACKDROP_TRANSITION_DURATION = 150
+
+  const Default = {
+    backdrop : true,
+    keyboard : true,
+    focus    : true,
+    show     : true
+  }
+
+  const DefaultType = {
+    backdrop : '(boolean|string)',
+    keyboard : 'boolean',
+    focus    : 'boolean',
+    show     : 'boolean'
+  }
+
+  const Event = {
+    HIDE              : `hide${EVENT_KEY}`,
+    HIDDEN            : `hidden${EVENT_KEY}`,
+    SHOW              : `show${EVENT_KEY}`,
+    SHOWN             : `shown${EVENT_KEY}`,
+    FOCUSIN           : `focusin${EVENT_KEY}`,
+    RESIZE            : `resize${EVENT_KEY}`,
+    CLICK_DISMISS     : `click.dismiss${EVENT_KEY}`,
+    KEYDOWN_DISMISS   : `keydown.dismiss${EVENT_KEY}`,
+    MOUSEUP_DISMISS   : `mouseup.dismiss${EVENT_KEY}`,
+    MOUSEDOWN_DISMISS : `mousedown.dismiss${EVENT_KEY}`,
+    CLICK_DATA_API    : `click${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    SCROLLBAR_MEASURER : 'modal-scrollbar-measure',
+    BACKDROP           : 'modal-backdrop',
+    OPEN               : 'modal-open',
+    FADE               : 'fade',
+    IN                 : 'in'
+  }
+
+  const Selector = {
+    DIALOG             : '.modal-dialog',
+    DATA_TOGGLE        : '[data-toggle="modal"]',
+    DATA_DISMISS       : '[data-dismiss="modal"]',
+    FIXED_CONTENT      : '.navbar-fixed-top, .navbar-fixed-bottom, .is-fixed'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Modal {
+
+    constructor(element, config) {
+      this._config              = this._getConfig(config)
+      this._element             = element
+      this._dialog              = $(element).find(Selector.DIALOG)[0]
+      this._backdrop            = null
+      this._isShown             = false
+      this._isBodyOverflowing   = false
+      this._ignoreBackdropClick = false
+      this._originalBodyPadding = 0
+      this._scrollbarWidth      = 0
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+
+    // public
+
+    toggle(relatedTarget) {
+      return this._isShown ? this.hide() : this.show(relatedTarget)
+    }
+
+    show(relatedTarget) {
+      let showEvent = $.Event(Event.SHOW, {
+        relatedTarget
+      })
+
+      $(this._element).trigger(showEvent)
+
+      if (this._isShown || showEvent.isDefaultPrevented()) {
+        return
+      }
+
+      this._isShown = true
+
+      this._checkScrollbar()
+      this._setScrollbar()
+
+      $(document.body).addClass(ClassName.OPEN)
+
+      this._setEscapeEvent()
+      this._setResizeEvent()
+
+      $(this._element).on(
+        Event.CLICK_DISMISS,
+        Selector.DATA_DISMISS,
+        $.proxy(this.hide, this)
+      )
+
+      $(this._dialog).on(Event.MOUSEDOWN_DISMISS, () => {
+        $(this._element).one(Event.MOUSEUP_DISMISS, (event) => {
+          if ($(event.target).is(this._element)) {
+            this._ignoreBackdropClick = true
+          }
+        })
+      })
+
+      this._showBackdrop(
+        $.proxy(this._showElement, this, relatedTarget)
+      )
+    }
+
+    hide(event) {
+      if (event) {
+        event.preventDefault()
+      }
+
+      let hideEvent = $.Event(Event.HIDE)
+
+      $(this._element).trigger(hideEvent)
+
+      if (!this._isShown || hideEvent.isDefaultPrevented()) {
+        return
+      }
+
+      this._isShown = false
+
+      this._setEscapeEvent()
+      this._setResizeEvent()
+
+      $(document).off(Event.FOCUSIN)
+
+      $(this._element).removeClass(ClassName.IN)
+
+      $(this._element).off(Event.CLICK_DISMISS)
+      $(this._dialog).off(Event.MOUSEDOWN_DISMISS)
+
+      if (Util.supportsTransitionEnd() &&
+         ($(this._element).hasClass(ClassName.FADE))) {
+
+        $(this._element)
+          .one(Util.TRANSITION_END, $.proxy(this._hideModal, this))
+          .emulateTransitionEnd(TRANSITION_DURATION)
+      } else {
+        this._hideModal()
+      }
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+
+      $(window).off(EVENT_KEY)
+      $(document).off(EVENT_KEY)
+      $(this._element).off(EVENT_KEY)
+      $(this._backdrop).off(EVENT_KEY)
+
+      this._config              = null
+      this._element             = null
+      this._dialog              = null
+      this._backdrop            = null
+      this._isShown             = null
+      this._isBodyOverflowing   = null
+      this._ignoreBackdropClick = null
+      this._originalBodyPadding = null
+      this._scrollbarWidth      = null
+    }
+
+
+    // private
+
+    _getConfig(config) {
+      config = $.extend({}, Default, config)
+      Util.typeCheckConfig(NAME, config, DefaultType)
+      return config
+    }
+
+    _showElement(relatedTarget) {
+      let transition = Util.supportsTransitionEnd() &&
+        $(this._element).hasClass(ClassName.FADE)
+
+      if (!this._element.parentNode ||
+         (this._element.parentNode.nodeType !== Node.ELEMENT_NODE)) {
+        // don't move modals dom position
+        document.body.appendChild(this._element)
+      }
+
+      this._element.style.display = 'block'
+      this._element.scrollTop = 0
+
+      if (transition) {
+        Util.reflow(this._element)
+      }
+
+      $(this._element).addClass(ClassName.IN)
+
+      if (this._config.focus) {
+        this._enforceFocus()
+      }
+
+      let shownEvent = $.Event(Event.SHOWN, {
+        relatedTarget
+      })
+
+      let transitionComplete = () => {
+        if (this._config.focus) {
+          this._element.focus()
+        }
+        $(this._element).trigger(shownEvent)
+      }
+
+      if (transition) {
+        $(this._dialog)
+          .one(Util.TRANSITION_END, transitionComplete)
+          .emulateTransitionEnd(TRANSITION_DURATION)
+      } else {
+        transitionComplete()
+      }
+    }
+
+    _enforceFocus() {
+      $(document)
+        .off(Event.FOCUSIN) // guard against infinite focus loop
+        .on(Event.FOCUSIN, (event) => {
+          if (this._element !== event.target &&
+             (!$(this._element).has(event.target).length)) {
+            this._element.focus()
+          }
+        })
+    }
+
+    _setEscapeEvent() {
+      if (this._isShown && this._config.keyboard) {
+        $(this._element).on(Event.KEYDOWN_DISMISS, (event) => {
+          if (event.which === 27) {
+            this.hide()
+          }
+        })
+
+      } else if (!this._isShown) {
+        $(this._element).off(Event.KEYDOWN_DISMISS)
+      }
+    }
+
+    _setResizeEvent() {
+      if (this._isShown) {
+        $(window).on(Event.RESIZE, $.proxy(this._handleUpdate, this))
+      } else {
+        $(window).off(Event.RESIZE)
+      }
+    }
+
+    _hideModal() {
+      this._element.style.display = 'none'
+      this._showBackdrop(() => {
+        $(document.body).removeClass(ClassName.OPEN)
+        this._resetAdjustments()
+        this._resetScrollbar()
+        $(this._element).trigger(Event.HIDDEN)
+      })
+    }
+
+    _removeBackdrop() {
+      if (this._backdrop) {
+        $(this._backdrop).remove()
+        this._backdrop = null
+      }
+    }
+
+    _showBackdrop(callback) {
+      let animate = $(this._element).hasClass(ClassName.FADE) ?
+        ClassName.FADE : ''
+
+      if (this._isShown && this._config.backdrop) {
+        let doAnimate = Util.supportsTransitionEnd() && animate
+
+        this._backdrop = document.createElement('div')
+        this._backdrop.className = ClassName.BACKDROP
+
+        if (animate) {
+          $(this._backdrop).addClass(animate)
+        }
+
+        $(this._backdrop).appendTo(document.body)
+
+        $(this._element).on(Event.CLICK_DISMISS, (event) => {
+          if (this._ignoreBackdropClick) {
+            this._ignoreBackdropClick = false
+            return
+          }
+          if (event.target !== event.currentTarget) {
+            return
+          }
+          if (this._config.backdrop === 'static') {
+            this._element.focus()
+          } else {
+            this.hide()
+          }
+        })
+
+        if (doAnimate) {
+          Util.reflow(this._backdrop)
+        }
+
+        $(this._backdrop).addClass(ClassName.IN)
+
+        if (!callback) {
+          return
+        }
+
+        if (!doAnimate) {
+          callback()
+          return
+        }
+
+        $(this._backdrop)
+          .one(Util.TRANSITION_END, callback)
+          .emulateTransitionEnd(BACKDROP_TRANSITION_DURATION)
+
+      } else if (!this._isShown && this._backdrop) {
+        $(this._backdrop).removeClass(ClassName.IN)
+
+        let callbackRemove = () => {
+          this._removeBackdrop()
+          if (callback) {
+            callback()
+          }
+        }
+
+        if (Util.supportsTransitionEnd() &&
+           ($(this._element).hasClass(ClassName.FADE))) {
+          $(this._backdrop)
+            .one(Util.TRANSITION_END, callbackRemove)
+            .emulateTransitionEnd(BACKDROP_TRANSITION_DURATION)
+        } else {
+          callbackRemove()
+        }
+
+      } else if (callback) {
+        callback()
+      }
+    }
+
+
+    // ----------------------------------------------------------------------
+    // the following methods are used to handle overflowing modals
+    // todo (fat): these should probably be refactored out of modal.js
+    // ----------------------------------------------------------------------
+
+    _handleUpdate() {
+      this._adjustDialog()
+    }
+
+    _adjustDialog() {
+      let isModalOverflowing =
+        this._element.scrollHeight > document.documentElement.clientHeight
+
+      if (!this._isBodyOverflowing && isModalOverflowing) {
+        this._element.style.paddingLeft = `${this._scrollbarWidth}px`
+      }
+
+      if (this._isBodyOverflowing && !isModalOverflowing) {
+        this._element.style.paddingRight = `${this._scrollbarWidth}px~`
+      }
+    }
+
+    _resetAdjustments() {
+      this._element.style.paddingLeft = ''
+      this._element.style.paddingRight = ''
+    }
+
+    _checkScrollbar() {
+      let fullWindowWidth = window.innerWidth
+      if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8
+        let documentElementRect = document.documentElement.getBoundingClientRect()
+        fullWindowWidth =
+          documentElementRect.right - Math.abs(documentElementRect.left)
+      }
+      this._isBodyOverflowing = document.body.clientWidth < fullWindowWidth
+      this._scrollbarWidth = this._getScrollbarWidth()
+    }
+
+    _setScrollbar() {
+      let bodyPadding = parseInt(
+        $(Selector.FIXED_CONTENT).css('padding-right') || 0,
+        10
+      )
+
+      this._originalBodyPadding = document.body.style.paddingRight || ''
+
+      if (this._isBodyOverflowing) {
+        document.body.style.paddingRight =
+          `${bodyPadding + this._scrollbarWidth}px`
+      }
+    }
+
+    _resetScrollbar() {
+      document.body.style.paddingRight = this._originalBodyPadding
+    }
+
+    _getScrollbarWidth() { // thx d.walsh
+      let scrollDiv = document.createElement('div')
+      scrollDiv.className = ClassName.SCROLLBAR_MEASURER
+      document.body.appendChild(scrollDiv)
+      let scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
+      document.body.removeChild(scrollDiv)
+      return scrollbarWidth
+    }
+
+
+    // static
+
+    static _jQueryInterface(config, relatedTarget) {
+      return this.each(function () {
+        let data    = $(this).data(DATA_KEY)
+        let _config = $.extend(
+          {},
+          Modal.Default,
+          $(this).data(),
+          typeof config === 'object' && config
+        )
+
+        if (!data) {
+          data = new Modal(this, _config)
+          $(this).data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config](relatedTarget)
+        } else if (_config.show) {
+          data.show(relatedTarget)
+        }
+      })
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    let target
+    let selector = Util.getSelectorFromElement(this)
+
+    if (selector) {
+      target = $(selector)[0]
+    }
+
+    let config = $(target).data(DATA_KEY) ?
+      'toggle' : $.extend({}, $(target).data(), $(this).data())
+
+    if (this.tagName === 'A') {
+      event.preventDefault()
+    }
+
+    let $target = $(target).one(Event.SHOW, (showEvent) => {
+      if (showEvent.isDefaultPrevented()) {
+        // only register focus restorer if modal will actually get shown
+        return
+      }
+
+      $target.one(Event.HIDDEN, () => {
+        if ($(this).is(':visible')) {
+          this.focus()
+        }
+      })
+    })
+
+    Modal._jQueryInterface.call($(target), config, this)
+  })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Modal._jQueryInterface
+  $.fn[NAME].Constructor = Modal
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Modal._jQueryInterface
+  }
+
+  return Modal
+
+})(jQuery)
+
+export default Modal

src/js/bootstrap4/src/popover.js

@@ -0,0 +1,183 @@
+import Tooltip from './tooltip'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): popover.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Popover = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'popover'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.popover'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+
+  const Default = $.extend({}, Tooltip.Default, {
+    placement : 'right',
+    trigger   : 'click',
+    content   : '',
+    template  : '<div class="popover" role="tooltip">'
+              + '<div class="popover-arrow"></div>'
+              + '<h3 class="popover-title"></h3>'
+              + '<div class="popover-content"></div></div>'
+  })
+
+  const DefaultType = $.extend({}, Tooltip.DefaultType, {
+    content : '(string|element|function)'
+  })
+
+  const ClassName = {
+    FADE : 'fade',
+    IN  : 'in'
+  }
+
+  const Selector = {
+    TITLE   : '.popover-title',
+    CONTENT : '.popover-content',
+    ARROW   : '.popover-arrow'
+  }
+
+  const Event = {
+    HIDE       : `hide${EVENT_KEY}`,
+    HIDDEN     : `hidden${EVENT_KEY}`,
+    SHOW       : `show${EVENT_KEY}`,
+    SHOWN      : `shown${EVENT_KEY}`,
+    INSERTED   : `inserted${EVENT_KEY}`,
+    CLICK      : `click${EVENT_KEY}`,
+    FOCUSIN    : `focusin${EVENT_KEY}`,
+    FOCUSOUT   : `focusout${EVENT_KEY}`,
+    MOUSEENTER : `mouseenter${EVENT_KEY}`,
+    MOUSELEAVE : `mouseleave${EVENT_KEY}`
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Popover extends Tooltip {
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+    static get NAME() {
+      return NAME
+    }
+
+    static get DATA_KEY() {
+      return DATA_KEY
+    }
+
+    static get Event() {
+      return Event
+    }
+
+    static get EVENT_KEY() {
+      return EVENT_KEY
+    }
+
+    static get DefaultType() {
+      return DefaultType
+    }
+
+
+    // overrides
+
+    isWithContent() {
+      return this.getTitle() || this._getContent()
+    }
+
+    getTipElement() {
+      return (this.tip = this.tip || $(this.config.template)[0])
+    }
+
+    setContent() {
+      let $tip = $(this.getTipElement())
+
+      // we use append for html objects to maintain js events
+      this.setElementContent($tip.find(Selector.TITLE), this.getTitle())
+      this.setElementContent($tip.find(Selector.CONTENT), this._getContent())
+
+      $tip
+        .removeClass(ClassName.FADE)
+        .removeClass(ClassName.IN)
+
+      this.cleanupTether()
+    }
+
+    // private
+
+    _getContent() {
+      return this.element.getAttribute('data-content')
+        || (typeof this.config.content === 'function' ?
+              this.config.content.call(this.element) :
+              this.config.content)
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let data   = $(this).data(DATA_KEY)
+        let _config = typeof config === 'object' ? config : null
+
+        if (!data && /destroy|hide/.test(config)) {
+          return
+        }
+
+        if (!data) {
+          data = new Popover(this, _config)
+          $(this).data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config]()
+        }
+      })
+    }
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Popover._jQueryInterface
+  $.fn[NAME].Constructor = Popover
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Popover._jQueryInterface
+  }
+
+  return Popover
+
+})(jQuery)
+
+export default Popover

src/js/bootstrap4/src/scrollspy.js

@@ -0,0 +1,325 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): scrollspy.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const ScrollSpy = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME               = 'scrollspy'
+  const VERSION            = '4.0.0-alpha'
+  const DATA_KEY           = 'bs.scrollspy'
+  const EVENT_KEY          = `.${DATA_KEY}`
+  const DATA_API_KEY       = '.data-api'
+  const JQUERY_NO_CONFLICT = $.fn[NAME]
+
+  const Default = {
+    offset : 10,
+    method : 'auto',
+    target : ''
+  }
+
+  const DefaultType = {
+    offset : 'number',
+    method : 'string',
+    target : '(string|element)'
+  }
+
+  const Event = {
+    ACTIVATE      : `activate${EVENT_KEY}`,
+    SCROLL        : `scroll${EVENT_KEY}`,
+    LOAD_DATA_API : `load${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    DROPDOWN_ITEM : 'dropdown-item',
+    DROPDOWN_MENU : 'dropdown-menu',
+    NAV_LINK      : 'nav-link',
+    NAV           : 'nav',
+    ACTIVE        : 'active'
+  }
+
+  const Selector = {
+    DATA_SPY        : '[data-spy="scroll"]',
+    ACTIVE          : '.active',
+    LIST_ITEM       : '.list-item',
+    LI              : 'li',
+    LI_DROPDOWN     : 'li.dropdown',
+    NAV_LINKS       : '.nav-link',
+    DROPDOWN        : '.dropdown',
+    DROPDOWN_ITEMS  : '.dropdown-item',
+    DROPDOWN_TOGGLE : '.dropdown-toggle'
+  }
+
+  const OffsetMethod = {
+    OFFSET   : 'offset',
+    POSITION : 'position'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class ScrollSpy {
+
+    constructor(element, config) {
+      this._element       = element
+      this._scrollElement = element.tagName === 'BODY' ? window : element
+      this._config        = this._getConfig(config)
+      this._selector      = `${this._config.target} ${Selector.NAV_LINKS},`
+                          + `${this._config.target} ${Selector.DROPDOWN_ITEMS}`
+      this._offsets       = []
+      this._targets       = []
+      this._activeTarget  = null
+      this._scrollHeight  = 0
+
+      $(this._scrollElement).on(Event.SCROLL, $.proxy(this._process, this))
+
+      this.refresh()
+      this._process()
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+
+    // public
+
+    refresh() {
+      let autoMethod = this._scrollElement !== this._scrollElement.window ?
+        OffsetMethod.POSITION : OffsetMethod.OFFSET
+
+      let offsetMethod = this._config.method === 'auto' ?
+        autoMethod : this._config.method
+
+      let offsetBase = offsetMethod === OffsetMethod.POSITION ?
+        this._getScrollTop() : 0
+
+      this._offsets = []
+      this._targets = []
+
+      this._scrollHeight = this._getScrollHeight()
+
+      let targets = $.makeArray($(this._selector))
+
+      targets
+        .map((element) => {
+          let target
+          let targetSelector = Util.getSelectorFromElement(element)
+
+          if (targetSelector) {
+            target = $(targetSelector)[0]
+          }
+
+          if (target && (target.offsetWidth || target.offsetHeight)) {
+            // todo (fat): remove sketch reliance on jQuery position/offset
+            return [
+              $(target)[offsetMethod]().top + offsetBase,
+              targetSelector
+            ]
+          }
+        })
+        .filter((item)  => item)
+        .sort((a, b)    => a[0] - b[0])
+        .forEach((item) => {
+          this._offsets.push(item[0])
+          this._targets.push(item[1])
+        })
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+      $(this._scrollElement).off(EVENT_KEY)
+
+      this._element       = null
+      this._scrollElement = null
+      this._config        = null
+      this._selector      = null
+      this._offsets       = null
+      this._targets       = null
+      this._activeTarget  = null
+      this._scrollHeight  = null
+    }
+
+
+    // private
+
+    _getConfig(config) {
+      config = $.extend({}, Default, config)
+
+      if (typeof config.target !== 'string') {
+        let id = $(config.target).attr('id')
+        if (!id) {
+          id = Util.getUID(NAME)
+          $(config.target).attr('id', id)
+        }
+        config.target = `#${id}`
+      }
+
+      Util.typeCheckConfig(NAME, config, DefaultType)
+
+      return config
+    }
+
+    _getScrollTop() {
+      return this._scrollElement === window ?
+          this._scrollElement.scrollY : this._scrollElement.scrollTop
+    }
+
+    _getScrollHeight() {
+      return this._scrollElement.scrollHeight || Math.max(
+        document.body.scrollHeight,
+        document.documentElement.scrollHeight
+      )
+    }
+
+    _process() {
+      let scrollTop    = this._getScrollTop() + this._config.offset
+      let scrollHeight = this._getScrollHeight()
+      let maxScroll    = this._config.offset
+        + scrollHeight
+        - this._scrollElement.offsetHeight
+
+      if (this._scrollHeight !== scrollHeight) {
+        this.refresh()
+      }
+
+      if (scrollTop >= maxScroll) {
+        let target = this._targets[this._targets.length - 1]
+
+        if (this._activeTarget !== target) {
+          this._activate(target)
+        }
+      }
+
+      if (this._activeTarget && scrollTop < this._offsets[0]) {
+        this._activeTarget = null
+        this._clear()
+        return
+      }
+
+      for (let i = this._offsets.length; i--;) {
+        let isActiveTarget = this._activeTarget !== this._targets[i]
+            && scrollTop >= this._offsets[i]
+            && (this._offsets[i + 1] === undefined ||
+                scrollTop < this._offsets[i + 1])
+
+        if (isActiveTarget) {
+          this._activate(this._targets[i])
+        }
+      }
+    }
+
+    _activate(target) {
+      this._activeTarget = target
+
+      this._clear()
+
+      let queries = this._selector.split(',')
+      queries     = queries.map((selector) => {
+        return `${selector}[data-target="${target}"],` +
+               `${selector}[href="${target}"]`
+      })
+
+      let $link = $(queries.join(','))
+
+      if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
+        $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE)
+        $link.addClass(ClassName.ACTIVE)
+      } else {
+        // todo (fat) this is kinda sus…
+        // recursively add actives to tested nav-links
+        $link.parents(Selector.LI).find(Selector.NAV_LINKS).addClass(ClassName.ACTIVE)
+      }
+
+      $(this._scrollElement).trigger(Event.ACTIVATE, {
+        relatedTarget: target
+      })
+    }
+
+    _clear() {
+      $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE)
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let data    = $(this).data(DATA_KEY)
+        let _config = typeof config === 'object' && config || null
+
+        if (!data) {
+          data = new ScrollSpy(this, _config)
+          $(this).data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config]()
+        }
+      })
+    }
+
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(window).on(Event.LOAD_DATA_API, () => {
+    let scrollSpys = $.makeArray($(Selector.DATA_SPY))
+
+    for (let i = scrollSpys.length; i--;) {
+      let $spy = $(scrollSpys[i])
+      ScrollSpy._jQueryInterface.call($spy, $spy.data())
+    }
+  })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = ScrollSpy._jQueryInterface
+  $.fn[NAME].Constructor = ScrollSpy
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return ScrollSpy._jQueryInterface
+  }
+
+  return ScrollSpy
+
+})(jQuery)
+
+export default ScrollSpy

src/js/bootstrap4/src/tab.js

@@ -0,0 +1,278 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): tab.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Tab = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'tab'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.tab'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+  const TRANSITION_DURATION = 150
+
+  const Event = {
+    HIDE           : `hide${EVENT_KEY}`,
+    HIDDEN         : `hidden${EVENT_KEY}`,
+    SHOW           : `show${EVENT_KEY}`,
+    SHOWN          : `shown${EVENT_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    DROPDOWN_MENU : 'dropdown-menu',
+    ACTIVE        : 'active',
+    FADE          : 'fade',
+    IN            : 'in'
+  }
+
+  const Selector = {
+    A                     : 'a',
+    LI                    : 'li',
+    DROPDOWN              : '.dropdown',
+    UL                    : 'ul:not(.dropdown-menu)',
+    FADE_CHILD            : '> .nav-item .fade, > .fade',
+    ACTIVE                : '.active',
+    ACTIVE_CHILD          : '> .nav-item > .active, > .active',
+    DATA_TOGGLE           : '[data-toggle="tab"], [data-toggle="pill"]',
+    DROPDOWN_TOGGLE       : '.dropdown-toggle',
+    DROPDOWN_ACTIVE_CHILD : '> .dropdown-menu .active'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Tab {
+
+    constructor(element) {
+      this._element = element
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+
+    // public
+
+    show() {
+      if (this._element.parentNode &&
+         (this._element.parentNode.nodeType === Node.ELEMENT_NODE) &&
+         ($(this._element).hasClass(ClassName.ACTIVE))) {
+        return
+      }
+
+      let target
+      let previous
+      let ulElement = $(this._element).closest(Selector.UL)[0]
+      let selector  = Util.getSelectorFromElement(this._element)
+
+      if (ulElement) {
+        previous = $.makeArray($(ulElement).find(Selector.ACTIVE))
+        previous = previous[previous.length - 1]
+      }
+
+      let hideEvent = $.Event(Event.HIDE, {
+        relatedTarget: this._element
+      })
+
+      let showEvent = $.Event(Event.SHOW, {
+        relatedTarget: previous
+      })
+
+      if (previous) {
+        $(previous).trigger(hideEvent)
+      }
+
+      $(this._element).trigger(showEvent)
+
+      if (showEvent.isDefaultPrevented() ||
+         (hideEvent.isDefaultPrevented())) {
+        return
+      }
+
+      if (selector) {
+        target = $(selector)[0]
+      }
+
+      this._activate(
+        this._element,
+        ulElement
+      )
+
+      let complete = () => {
+        let hiddenEvent = $.Event(Event.HIDDEN, {
+          relatedTarget: this._element
+        })
+
+        let shownEvent  = $.Event(Event.SHOWN, {
+          relatedTarget: previous
+        })
+
+        $(previous).trigger(hiddenEvent)
+        $(this._element).trigger(shownEvent)
+      }
+
+      if (target) {
+        this._activate(target, target.parentNode, complete)
+      } else {
+        complete()
+      }
+    }
+
+    dispose() {
+      $.removeClass(this._element, DATA_KEY)
+      this._element = null
+    }
+
+
+    // private
+
+    _activate(element, container, callback) {
+      let active          = $(container).find(Selector.ACTIVE_CHILD)[0]
+      let isTransitioning = callback
+        && Util.supportsTransitionEnd()
+        && ((active && $(active).hasClass(ClassName.FADE))
+           || Boolean($(container).find(Selector.FADE_CHILD)[0]))
+
+      let complete = $.proxy(
+        this._transitionComplete,
+        this,
+        element,
+        active,
+        isTransitioning,
+        callback
+      )
+
+      if (active && isTransitioning) {
+        $(active)
+          .one(Util.TRANSITION_END, complete)
+          .emulateTransitionEnd(TRANSITION_DURATION)
+
+      } else {
+        complete()
+      }
+
+      if (active) {
+        $(active).removeClass(ClassName.IN)
+      }
+    }
+
+    _transitionComplete(element, active, isTransitioning, callback) {
+      if (active) {
+        $(active).removeClass(ClassName.ACTIVE)
+
+        let dropdownChild = $(active).find(
+          Selector.DROPDOWN_ACTIVE_CHILD
+        )[0]
+
+        if (dropdownChild) {
+          $(dropdownChild).removeClass(ClassName.ACTIVE)
+        }
+
+        active.setAttribute('aria-expanded', false)
+      }
+
+      $(element).addClass(ClassName.ACTIVE)
+      element.setAttribute('aria-expanded', true)
+
+      if (isTransitioning) {
+        Util.reflow(element)
+        $(element).addClass(ClassName.IN)
+      } else {
+        $(element).removeClass(ClassName.FADE)
+      }
+
+      if (element.parentNode &&
+         ($(element.parentNode).hasClass(ClassName.DROPDOWN_MENU))) {
+
+        let dropdownElement = $(element).closest(Selector.DROPDOWN)[0]
+        if (dropdownElement) {
+          $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE)
+        }
+
+        element.setAttribute('aria-expanded', true)
+      }
+
+      if (callback) {
+        callback()
+      }
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let $this = $(this)
+        let data  = $this.data(DATA_KEY)
+
+        if (!data) {
+          data = data = new Tab(this)
+          $this.data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config]()
+        }
+      })
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document)
+    .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+      event.preventDefault()
+      Tab._jQueryInterface.call($(this), 'show')
+    })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Tab._jQueryInterface
+  $.fn[NAME].Constructor = Tab
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Tab._jQueryInterface
+  }
+
+  return Tab
+
+})(jQuery)
+
+export default Tab

src/js/bootstrap4/src/tooltip.js

@@ -0,0 +1,652 @@
+/* global Tether */
+
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): tooltip.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Tooltip = (($) => {
+
+  /**
+   * Check for Tether dependency
+   * Tether - http://github.hubspot.com/tether/
+   */
+  if (window.Tether === undefined) {
+    throw new Error('Bootstrap tooltips require Tether (http://github.hubspot.com/tether/)')
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'tooltip'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.tooltip'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+  const TRANSITION_DURATION = 150
+  const CLASS_PREFIX        = 'bs-tether'
+
+  const Default = {
+    animation   : true,
+    template    : '<div class="tooltip" role="tooltip">'
+                + '<div class="tooltip-arrow"></div>'
+                + '<div class="tooltip-inner"></div></div>',
+    trigger     : 'hover focus',
+    title       : '',
+    delay       : 0,
+    html        : false,
+    selector    : false,
+    placement   : 'top',
+    offset      : '0 0',
+    constraints : []
+  }
+
+  const DefaultType = {
+    animation   : 'boolean',
+    template    : 'string',
+    title       : '(string|element|function)',
+    trigger     : 'string',
+    delay       : '(number|object)',
+    html        : 'boolean',
+    selector    : '(string|boolean)',
+    placement   : '(string|function)',
+    offset      : 'string',
+    constraints : 'array'
+  }
+
+  const AttachmentMap = {
+    TOP    : 'bottom center',
+    RIGHT  : 'middle left',
+    BOTTOM : 'top center',
+    LEFT   : 'middle right'
+  }
+
+  const HoverState = {
+    IN  : 'in',
+    OUT : 'out'
+  }
+
+  const Event = {
+    HIDE       : `hide${EVENT_KEY}`,
+    HIDDEN     : `hidden${EVENT_KEY}`,
+    SHOW       : `show${EVENT_KEY}`,
+    SHOWN      : `shown${EVENT_KEY}`,
+    INSERTED   : `inserted${EVENT_KEY}`,
+    CLICK      : `click${EVENT_KEY}`,
+    FOCUSIN    : `focusin${EVENT_KEY}`,
+    FOCUSOUT   : `focusout${EVENT_KEY}`,
+    MOUSEENTER : `mouseenter${EVENT_KEY}`,
+    MOUSELEAVE : `mouseleave${EVENT_KEY}`
+  }
+
+  const ClassName = {
+    FADE : 'fade',
+    IN   : 'in'
+  }
+
+  const Selector = {
+    TOOLTIP       : '.tooltip',
+    TOOLTIP_INNER : '.tooltip-inner'
+  }
+
+  const TetherClass = {
+    element : false,
+    enabled : false
+  }
+
+  const Trigger = {
+    HOVER  : 'hover',
+    FOCUS  : 'focus',
+    CLICK  : 'click',
+    MANUAL : 'manual'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Tooltip {
+
+    constructor(element, config) {
+
+      // private
+      this._isEnabled      = true
+      this._timeout        = 0
+      this._hoverState     = ''
+      this._activeTrigger  = {}
+      this._tether         = null
+
+      // protected
+      this.element = element
+      this.config  = this._getConfig(config)
+      this.tip     = null
+
+      this._setListeners()
+
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+    static get NAME() {
+      return NAME
+    }
+
+    static get DATA_KEY() {
+      return DATA_KEY
+    }
+
+    static get Event() {
+      return Event
+    }
+
+    static get EVENT_KEY() {
+      return EVENT_KEY
+    }
+
+    static get DefaultType() {
+      return DefaultType
+    }
+
+
+    // public
+
+    enable() {
+      this._isEnabled = true
+    }
+
+    disable() {
+      this._isEnabled = false
+    }
+
+    toggleEnabled() {
+      this._isEnabled = !this._isEnabled
+    }
+
+    toggle(event) {
+      if (event) {
+        let dataKey = this.constructor.DATA_KEY
+        let context = $(event.currentTarget).data(dataKey)
+
+        if (!context) {
+          context = new this.constructor(
+            event.currentTarget,
+            this._getDelegateConfig()
+          )
+          $(event.currentTarget).data(dataKey, context)
+        }
+
+        context._activeTrigger.click = !context._activeTrigger.click
+
+        if (context._isWithActiveTrigger()) {
+          context._enter(null, context)
+        } else {
+          context._leave(null, context)
+        }
+
+      } else {
+
+        if ($(this.getTipElement()).hasClass(ClassName.IN)) {
+          this._leave(null, this)
+          return
+        }
+
+        this._enter(null, this)
+      }
+    }
+
+    dispose() {
+      clearTimeout(this._timeout)
+
+      this.cleanupTether()
+
+      $.removeData(this.element, this.constructor.DATA_KEY)
+
+      $(this.element).off(this.constructor.EVENT_KEY)
+
+      if (this.tip) {
+        $(this.tip).remove()
+      }
+
+      this._isEnabled      = null
+      this._timeout        = null
+      this._hoverState     = null
+      this._activeTrigger  = null
+      this._tether         = null
+
+      this.element = null
+      this.config  = null
+      this.tip     = null
+    }
+
+    show() {
+      let showEvent = $.Event(this.constructor.Event.SHOW)
+
+      if (this.isWithContent() && this._isEnabled) {
+        $(this.element).trigger(showEvent)
+
+        let isInTheDom = $.contains(
+          this.element.ownerDocument.documentElement,
+          this.element
+        )
+
+        if (showEvent.isDefaultPrevented() || !isInTheDom) {
+          return
+        }
+
+        let tip   = this.getTipElement()
+        let tipId = Util.getUID(this.constructor.NAME)
+
+        tip.setAttribute('id', tipId)
+        this.element.setAttribute('aria-describedby', tipId)
+
+        this.setContent()
+
+        if (this.config.animation) {
+          $(tip).addClass(ClassName.FADE)
+        }
+
+        let placement  = typeof this.config.placement === 'function' ?
+          this.config.placement.call(this, tip, this.element) :
+          this.config.placement
+
+        let attachment = this._getAttachment(placement)
+
+        $(tip)
+          .data(this.constructor.DATA_KEY, this)
+          .appendTo(document.body)
+
+        $(this.element).trigger(this.constructor.Event.INSERTED)
+
+        this._tether = new Tether({
+          attachment,
+          element         : tip,
+          target          : this.element,
+          classes         : TetherClass,
+          classPrefix     : CLASS_PREFIX,
+          offset          : this.config.offset,
+          constraints     : this.config.constraints,
+          addTargetClasses: false
+        })
+
+        Util.reflow(tip)
+        this._tether.position()
+
+        $(tip).addClass(ClassName.IN)
+
+        let complete = () => {
+          let prevHoverState = this._hoverState
+          this._hoverState   = null
+
+          $(this.element).trigger(this.constructor.Event.SHOWN)
+
+          if (prevHoverState === HoverState.OUT) {
+            this._leave(null, this)
+          }
+        }
+
+        if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
+          $(this.tip)
+            .one(Util.TRANSITION_END, complete)
+            .emulateTransitionEnd(Tooltip._TRANSITION_DURATION)
+          return
+        }
+
+        complete()
+      }
+    }
+
+    hide(callback) {
+      let tip       = this.getTipElement()
+      let hideEvent = $.Event(this.constructor.Event.HIDE)
+      let complete  = () => {
+        if (this._hoverState !== HoverState.IN && tip.parentNode) {
+          tip.parentNode.removeChild(tip)
+        }
+
+        this.element.removeAttribute('aria-describedby')
+        $(this.element).trigger(this.constructor.Event.HIDDEN)
+        this.cleanupTether()
+
+        if (callback) {
+          callback()
+        }
+      }
+
+      $(this.element).trigger(hideEvent)
+
+      if (hideEvent.isDefaultPrevented()) {
+        return
+      }
+
+      $(tip).removeClass(ClassName.IN)
+
+      if (Util.supportsTransitionEnd() &&
+         ($(this.tip).hasClass(ClassName.FADE))) {
+
+        $(tip)
+          .one(Util.TRANSITION_END, complete)
+          .emulateTransitionEnd(TRANSITION_DURATION)
+
+      } else {
+        complete()
+      }
+
+      this._hoverState = ''
+    }
+
+
+    // protected
+
+    isWithContent() {
+      return Boolean(this.getTitle())
+    }
+
+    getTipElement() {
+      return (this.tip = this.tip || $(this.config.template)[0])
+    }
+
+    setContent() {
+      let $tip = $(this.getTipElement())
+
+      this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle())
+
+      $tip
+        .removeClass(ClassName.FADE)
+        .removeClass(ClassName.IN)
+
+      this.cleanupTether()
+    }
+
+    setElementContent($element, content) {
+      let html = this.config.html
+      if (typeof content === 'object' && (content.nodeType || content.jquery)) {
+        // content is a DOM node or a jQuery
+        if (html) {
+          if (!$(content).parent().is($element)) {
+            $element.empty().append(content)
+          }
+        } else {
+          $element.text($(content).text())
+        }
+      } else {
+        $element[html ? 'html' : 'text'](content)
+      }
+    }
+
+    getTitle() {
+      let title = this.element.getAttribute('data-original-title')
+
+      if (!title) {
+        title = typeof this.config.title === 'function' ?
+          this.config.title.call(this.element) :
+          this.config.title
+      }
+
+      return title
+    }
+
+    cleanupTether() {
+      if (this._tether) {
+        this._tether.destroy()
+      }
+    }
+
+
+    // private
+
+    _getAttachment(placement) {
+      return AttachmentMap[placement.toUpperCase()]
+    }
+
+    _setListeners() {
+      let triggers = this.config.trigger.split(' ')
+
+      triggers.forEach((trigger) => {
+        if (trigger === 'click') {
+          $(this.element).on(
+            this.constructor.Event.CLICK,
+            this.config.selector,
+            $.proxy(this.toggle, this)
+          )
+
+        } else if (trigger !== Trigger.MANUAL) {
+          let eventIn  = trigger === Trigger.HOVER ?
+            this.constructor.Event.MOUSEENTER :
+            this.constructor.Event.FOCUSIN
+          let eventOut = trigger === Trigger.HOVER ?
+            this.constructor.Event.MOUSELEAVE :
+            this.constructor.Event.FOCUSOUT
+
+          $(this.element)
+            .on(
+              eventIn,
+              this.config.selector,
+              $.proxy(this._enter, this)
+            )
+            .on(
+              eventOut,
+              this.config.selector,
+              $.proxy(this._leave, this)
+            )
+        }
+      })
+
+      if (this.config.selector) {
+        this.config = $.extend({}, this.config, {
+          trigger  : 'manual',
+          selector : ''
+        })
+      } else {
+        this._fixTitle()
+      }
+    }
+
+    _fixTitle() {
+      let titleType = typeof this.element.getAttribute('data-original-title')
+      if (this.element.getAttribute('title') ||
+         (titleType !== 'string')) {
+        this.element.setAttribute(
+          'data-original-title',
+          this.element.getAttribute('title') || ''
+        )
+        this.element.setAttribute('title', '')
+      }
+    }
+
+    _enter(event, context) {
+      let dataKey = this.constructor.DATA_KEY
+
+      context = context || $(event.currentTarget).data(dataKey)
+
+      if (!context) {
+        context = new this.constructor(
+          event.currentTarget,
+          this._getDelegateConfig()
+        )
+        $(event.currentTarget).data(dataKey, context)
+      }
+
+      if (event) {
+        context._activeTrigger[
+          event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER
+        ] = true
+      }
+
+      if ($(context.getTipElement()).hasClass(ClassName.IN) ||
+         (context._hoverState === HoverState.IN)) {
+        context._hoverState = HoverState.IN
+        return
+      }
+
+      clearTimeout(context._timeout)
+
+      context._hoverState = HoverState.IN
+
+      if (!context.config.delay || !context.config.delay.show) {
+        context.show()
+        return
+      }
+
+      context._timeout = setTimeout(() => {
+        if (context._hoverState === HoverState.IN) {
+          context.show()
+        }
+      }, context.config.delay.show)
+    }
+
+    _leave(event, context) {
+      let dataKey = this.constructor.DATA_KEY
+
+      context = context || $(event.currentTarget).data(dataKey)
+
+      if (!context) {
+        context = new this.constructor(
+          event.currentTarget,
+          this._getDelegateConfig()
+        )
+        $(event.currentTarget).data(dataKey, context)
+      }
+
+      if (event) {
+        context._activeTrigger[
+          event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER
+        ] = false
+      }
+
+      if (context._isWithActiveTrigger()) {
+        return
+      }
+
+      clearTimeout(context._timeout)
+
+      context._hoverState = HoverState.OUT
+
+      if (!context.config.delay || !context.config.delay.hide) {
+        context.hide()
+        return
+      }
+
+      context._timeout = setTimeout(() => {
+        if (context._hoverState === HoverState.OUT) {
+          context.hide()
+        }
+      }, context.config.delay.hide)
+    }
+
+    _isWithActiveTrigger() {
+      for (let trigger in this._activeTrigger) {
+        if (this._activeTrigger[trigger]) {
+          return true
+        }
+      }
+
+      return false
+    }
+
+    _getConfig(config) {
+      config = $.extend(
+        {},
+        this.constructor.Default,
+        $(this.element).data(),
+        config
+      )
+
+      if (config.delay && typeof config.delay === 'number') {
+        config.delay = {
+          show : config.delay,
+          hide : config.delay
+        }
+      }
+
+      Util.typeCheckConfig(
+        NAME,
+        config,
+        this.constructor.DefaultType
+      )
+
+      return config
+    }
+
+    _getDelegateConfig() {
+      let config = {}
+
+      if (this.config) {
+        for (let key in this.config) {
+          if (this.constructor.Default[key] !== this.config[key]) {
+            config[key] = this.config[key]
+          }
+        }
+      }
+
+      return config
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let data   = $(this).data(DATA_KEY)
+        let _config = typeof config === 'object' ?
+          config : null
+
+        if (!data && /destroy|hide/.test(config)) {
+          return
+        }
+
+        if (!data) {
+          data = new Tooltip(this, _config)
+          $(this).data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config]()
+        }
+      })
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Tooltip._jQueryInterface
+  $.fn[NAME].Constructor = Tooltip
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Tooltip._jQueryInterface
+  }
+
+  return Tooltip
+
+})(jQuery)
+
+export default Tooltip

src/js/bootstrap4/src/util.js

@@ -0,0 +1,160 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): util.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Util = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Private TransitionEnd Helpers
+   * ------------------------------------------------------------------------
+   */
+
+  let transition = false
+
+  const TransitionEndEvent = {
+    WebkitTransition : 'webkitTransitionEnd',
+    MozTransition    : 'transitionend',
+    OTransition      : 'oTransitionEnd otransitionend',
+    transition       : 'transitionend'
+  }
+
+  // shoutout AngusCroll (https://goo.gl/pxwQGp)
+  function toType(obj) {
+    return ({}).toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase()
+  }
+
+  function isElement(obj) {
+    return (obj[0] || obj).nodeType
+  }
+
+  function getSpecialTransitionEndEvent() {
+    return {
+      bindType: transition.end,
+      delegateType: transition.end,
+      handle(event) {
+        if ($(event.target).is(this)) {
+          return event.handleObj.handler.apply(this, arguments)
+        }
+      }
+    }
+  }
+
+  function transitionEndTest() {
+    if (window.QUnit) {
+      return false
+    }
+
+    let el = document.createElement('bootstrap')
+
+    for (let name in TransitionEndEvent) {
+      if (el.style[name] !== undefined) {
+        return { end: TransitionEndEvent[name] }
+      }
+    }
+
+    return false
+  }
+
+  function transitionEndEmulator(duration) {
+    let called = false
+
+    $(this).one(Util.TRANSITION_END, () => {
+      called = true
+    })
+
+    setTimeout(() => {
+      if (!called) {
+        Util.triggerTransitionEnd(this)
+      }
+    }, duration)
+
+    return this
+  }
+
+  function setTransitionEndSupport() {
+    transition = transitionEndTest()
+
+    $.fn.emulateTransitionEnd = transitionEndEmulator
+
+    if (Util.supportsTransitionEnd()) {
+      $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent()
+    }
+  }
+
+
+  /**
+   * --------------------------------------------------------------------------
+   * Public Util Api
+   * --------------------------------------------------------------------------
+   */
+
+  let Util = {
+
+    TRANSITION_END: 'bsTransitionEnd',
+
+    getUID(prefix) {
+      do {
+        prefix += ~~(Math.random() * 1000000) // "~~" acts like a faster Math.floor() here
+      } while (document.getElementById(prefix))
+      return prefix
+    },
+
+    getSelectorFromElement(element) {
+      let selector = element.getAttribute('data-target')
+
+      if (!selector) {
+        selector = element.getAttribute('href') || ''
+        selector = /^#[a-z]/i.test(selector) ? selector : null
+      }
+
+      return selector
+    },
+
+    reflow(element) {
+      new Function('bs', 'return bs')(element.offsetHeight)
+    },
+
+    triggerTransitionEnd(element) {
+      $(element).trigger(transition.end)
+    },
+
+    supportsTransitionEnd() {
+      return Boolean(transition)
+    },
+
+    typeCheckConfig(componentName, config, configTypes) {
+      for (let property in configTypes) {
+        if (configTypes.hasOwnProperty(property)) {
+          let expectedTypes = configTypes[property]
+          let value         = config[property]
+          let valueType
+
+          if (value && isElement(value)) {
+            valueType = 'element'
+          } else {
+            valueType = toType(value)
+          }
+
+          if (!new RegExp(expectedTypes).test(valueType)) {
+            throw new Error(
+              `${componentName.toUpperCase()}: ` +
+              `Option "${property}" provided type "${valueType}" ` +
+              `but expected type "${expectedTypes}".`)
+          }
+        }
+      }
+    }
+  }
+
+  setTransitionEndSupport()
+
+  return Util
+
+})(jQuery)
+
+export default Util

src/sass/bootstrap3/_bootstrap-compass.scss

@@ -0,0 +1,9 @@
+@function twbs-font-path($path) {
+  @return font-url($path, true);
+}
+
+@function twbs-image-path($path) {
+  @return image-url($path, true);
+}
+
+$bootstrap-sass-asset-helper: true;

src/sass/bootstrap3/_bootstrap-mincer.scss

@@ -0,0 +1,19 @@
+// Mincer asset helper functions
+//
+// This must be imported into a .css.ejs.scss file.
+// Then, <% %>-interpolations will be parsed as strings by Sass, and evaluated by EJS after Sass compilation.
+
+
+@function twbs-font-path($path) {
+  // do something like following
+  // from "path/to/font.ext#suffix" to "<%- asset_path(path/to/font.ext)) + #suffix %>"
+  // from "path/to/font.ext?#suffix" to "<%- asset_path(path/to/font.ext)) + ?#suffix %>"
+  // or from "path/to/font.ext" just "<%- asset_path(path/to/font.ext)) %>"
+  @return "<%- asset_path("#{$path}".replace(/[#?].*$/, '')) + "#{$path}".replace(/(^[^#?]*)([#?]?.*$)/, '$2') %>";
+}
+
+@function twbs-image-path($file) {
+  @return "<%- asset_path("#{$file}") %>";
+}
+
+$bootstrap-sass-asset-helper: true;

src/sass/bootstrap3/_bootstrap-sprockets.scss

@@ -0,0 +1,9 @@
+@function twbs-font-path($path) {
+  @return font-path($path);
+}
+
+@function twbs-image-path($path) {
+  @return image-path($path);
+}
+
+$bootstrap-sass-asset-helper: true;

src/sass/bootstrap3/_bootstrap.scss

@@ -0,0 +1,56 @@
+/*!
+ * Bootstrap v3.3.6 (http://getbootstrap.com)
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+
+// Core variables and mixins
+@import "bootstrap/variables";
+@import "bootstrap/mixins";
+
+// Reset and dependencies
+@import "bootstrap/normalize";
+@import "bootstrap/print";
+@import "bootstrap/glyphicons";
+
+// Core CSS
+@import "bootstrap/scaffolding";
+@import "bootstrap/type";
+@import "bootstrap/code";
+@import "bootstrap/grid";
+@import "bootstrap/tables";
+@import "bootstrap/forms";
+@import "bootstrap/buttons";
+
+// Components
+@import "bootstrap/component-animations";
+@import "bootstrap/dropdowns";
+@import "bootstrap/button-groups";
+@import "bootstrap/input-groups";
+@import "bootstrap/navs";
+@import "bootstrap/navbar";
+@import "bootstrap/breadcrumbs";
+@import "bootstrap/pagination";
+@import "bootstrap/pager";
+@import "bootstrap/labels";
+@import "bootstrap/badges";
+@import "bootstrap/jumbotron";
+@import "bootstrap/thumbnails";
+@import "bootstrap/alerts";
+@import "bootstrap/progress-bars";
+@import "bootstrap/media";
+@import "bootstrap/list-group";
+@import "bootstrap/panels";
+@import "bootstrap/responsive-embed";
+@import "bootstrap/wells";
+@import "bootstrap/close";
+
+// Components w/ JavaScript
+@import "bootstrap/modals";
+@import "bootstrap/tooltip";
+@import "bootstrap/popovers";
+@import "bootstrap/carousel";
+
+// Utility classes
+@import "bootstrap/utilities";
+@import "bootstrap/responsive-utilities";

src/sass/bootstrap3/bootstrap/_alerts.scss

@@ -0,0 +1,73 @@
+//
+// Alerts
+// --------------------------------------------------
+
+
+// Base styles
+// -------------------------
+
+.alert {
+  padding: $alert-padding;
+  margin-bottom: $line-height-computed;
+  border: 1px solid transparent;
+  border-radius: $alert-border-radius;
+
+  // Headings for larger alerts
+  h4 {
+    margin-top: 0;
+    // Specified for the h4 to prevent conflicts of changing $headings-color
+    color: inherit;
+  }
+
+  // Provide class for links that match alerts
+  .alert-link {
+    font-weight: $alert-link-font-weight;
+  }
+
+  // Improve alignment and spacing of inner content
+  > p,
+  > ul {
+    margin-bottom: 0;
+  }
+
+  > p + p {
+    margin-top: 5px;
+  }
+}
+
+// Dismissible alerts
+//
+// Expand the right padding and account for the close button's positioning.
+
+.alert-dismissable, // The misspelled .alert-dismissable was deprecated in 3.2.0.
+.alert-dismissible {
+  padding-right: ($alert-padding + 20);
+
+  // Adjust close link position
+  .close {
+    position: relative;
+    top: -2px;
+    right: -21px;
+    color: inherit;
+  }
+}
+
+// Alternate styles
+//
+// Generate contextual modifier classes for colorizing the alert.
+
+.alert-success {
+  @include alert-variant($alert-success-bg, $alert-success-border, $alert-success-text);
+}
+
+.alert-info {
+  @include alert-variant($alert-info-bg, $alert-info-border, $alert-info-text);
+}
+
+.alert-warning {
+  @include alert-variant($alert-warning-bg, $alert-warning-border, $alert-warning-text);
+}
+
+.alert-danger {
+  @include alert-variant($alert-danger-bg, $alert-danger-border, $alert-danger-text);
+}

src/sass/bootstrap3/bootstrap/_badges.scss

@@ -0,0 +1,68 @@
+//
+// Badges
+// --------------------------------------------------
+
+
+// Base class
+.badge {
+  display: inline-block;
+  min-width: 10px;
+  padding: 3px 7px;
+  font-size: $font-size-small;
+  font-weight: $badge-font-weight;
+  color: $badge-color;
+  line-height: $badge-line-height;
+  vertical-align: middle;
+  white-space: nowrap;
+  text-align: center;
+  background-color: $badge-bg;
+  border-radius: $badge-border-radius;
+
+  // Empty badges collapse automatically (not available in IE8)
+  &:empty {
+    display: none;
+  }
+
+  // Quick fix for badges in buttons
+  .btn & {
+    position: relative;
+    top: -1px;
+  }
+
+  .btn-xs &,
+  .btn-group-xs > .btn & {
+    top: 0;
+    padding: 1px 5px;
+  }
+
+  // [converter] extracted a& to a.badge
+
+  // Account for badges in navs
+  .list-group-item.active > &,
+  .nav-pills > .active > a > & {
+    color: $badge-active-color;
+    background-color: $badge-active-bg;
+  }
+
+  .list-group-item > & {
+    float: right;
+  }
+
+  .list-group-item > & + & {
+    margin-right: 5px;
+  }
+
+  .nav-pills > li > a > & {
+    margin-left: 3px;
+  }
+}
+
+// Hover state, but only for links
+a.badge {
+  &:hover,
+  &:focus {
+    color: $badge-link-hover-color;
+    text-decoration: none;
+    cursor: pointer;
+  }
+}

src/sass/bootstrap3/bootstrap/_breadcrumbs.scss

@@ -0,0 +1,28 @@
+//
+// Breadcrumbs
+// --------------------------------------------------
+
+
+.breadcrumb {
+  padding: $breadcrumb-padding-vertical $breadcrumb-padding-horizontal;
+  margin-bottom: $line-height-computed;
+  list-style: none;
+  background-color: $breadcrumb-bg;
+  border-radius: $border-radius-base;
+
+  > li {
+    display: inline-block;
+
+    + li:before {
+      // [converter] Workaround for https://github.com/sass/libsass/issues/1115
+      $nbsp: "\00a0";
+      content: "#{$breadcrumb-separator}#{$nbsp}"; // Unicode space added since inline-block means non-collapsing white-space
+      padding: 0 5px;
+      color: $breadcrumb-color;
+    }
+  }
+
+  > .active {
+    color: $breadcrumb-active-color;
+  }
+}

src/sass/bootstrap3/bootstrap/_button-groups.scss

@@ -0,0 +1,244 @@
+//
+// Button groups
+// --------------------------------------------------
+
+// Make the div behave like a button
+.btn-group,
+.btn-group-vertical {
+  position: relative;
+  display: inline-block;
+  vertical-align: middle; // match .btn alignment given font-size hack above
+  > .btn {
+    position: relative;
+    float: left;
+    // Bring the "active" button to the front
+    &:hover,
+    &:focus,
+    &:active,
+    &.active {
+      z-index: 2;
+    }
+  }
+}
+
+// Prevent double borders when buttons are next to each other
+.btn-group {
+  .btn + .btn,
+  .btn + .btn-group,
+  .btn-group + .btn,
+  .btn-group + .btn-group {
+    margin-left: -1px;
+  }
+}
+
+// Optional: Group multiple button groups together for a toolbar
+.btn-toolbar {
+  margin-left: -5px; // Offset the first child's margin
+  @include clearfix;
+
+  .btn,
+  .btn-group,
+  .input-group {
+    float: left;
+  }
+  > .btn,
+  > .btn-group,
+  > .input-group {
+    margin-left: 5px;
+  }
+}
+
+.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {
+  border-radius: 0;
+}
+
+// Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match
+.btn-group > .btn:first-child {
+  margin-left: 0;
+  &:not(:last-child):not(.dropdown-toggle) {
+    @include border-right-radius(0);
+  }
+}
+// Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it
+.btn-group > .btn:last-child:not(:first-child),
+.btn-group > .dropdown-toggle:not(:first-child) {
+  @include border-left-radius(0);
+}
+
+// Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group)
+.btn-group > .btn-group {
+  float: left;
+}
+.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {
+  border-radius: 0;
+}
+.btn-group > .btn-group:first-child:not(:last-child) {
+  > .btn:last-child,
+  > .dropdown-toggle {
+    @include border-right-radius(0);
+  }
+}
+.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {
+  @include border-left-radius(0);
+}
+
+// On active and open, don't show outline
+.btn-group .dropdown-toggle:active,
+.btn-group.open .dropdown-toggle {
+  outline: 0;
+}
+
+
+// Sizing
+//
+// Remix the default button sizing classes into new ones for easier manipulation.
+
+.btn-group-xs > .btn { @extend .btn-xs; }
+.btn-group-sm > .btn { @extend .btn-sm; }
+.btn-group-lg > .btn { @extend .btn-lg; }
+
+
+// Split button dropdowns
+// ----------------------
+
+// Give the line between buttons some depth
+.btn-group > .btn + .dropdown-toggle {
+  padding-left: 8px;
+  padding-right: 8px;
+}
+.btn-group > .btn-lg + .dropdown-toggle {
+  padding-left: 12px;
+  padding-right: 12px;
+}
+
+// The clickable button for toggling the menu
+// Remove the gradient and set the same inset shadow as the :active state
+.btn-group.open .dropdown-toggle {
+  @include box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
+
+  // Show no shadow for `.btn-link` since it has no other button styles.
+  &.btn-link {
+    @include box-shadow(none);
+  }
+}
+
+
+// Reposition the caret
+.btn .caret {
+  margin-left: 0;
+}
+// Carets in other button sizes
+.btn-lg .caret {
+  border-width: $caret-width-large $caret-width-large 0;
+  border-bottom-width: 0;
+}
+// Upside down carets for .dropup
+.dropup .btn-lg .caret {
+  border-width: 0 $caret-width-large $caret-width-large;
+}
+
+
+// Vertical button groups
+// ----------------------
+
+.btn-group-vertical {
+  > .btn,
+  > .btn-group,
+  > .btn-group > .btn {
+    display: block;
+    float: none;
+    width: 100%;
+    max-width: 100%;
+  }
+
+  // Clear floats so dropdown menus can be properly placed
+  > .btn-group {
+    @include clearfix;
+    > .btn {
+      float: none;
+    }
+  }
+
+  > .btn + .btn,
+  > .btn + .btn-group,
+  > .btn-group + .btn,
+  > .btn-group + .btn-group {
+    margin-top: -1px;
+    margin-left: 0;
+  }
+}
+
+.btn-group-vertical > .btn {
+  &:not(:first-child):not(:last-child) {
+    border-radius: 0;
+  }
+  &:first-child:not(:last-child) {
+    @include border-top-radius($btn-border-radius-base);
+    @include border-bottom-radius(0);
+  }
+  &:last-child:not(:first-child) {
+    @include border-top-radius(0);
+    @include border-bottom-radius($btn-border-radius-base);
+  }
+}
+.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {
+  border-radius: 0;
+}
+.btn-group-vertical > .btn-group:first-child:not(:last-child) {
+  > .btn:last-child,
+  > .dropdown-toggle {
+    @include border-bottom-radius(0);
+  }
+}
+.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {
+  @include border-top-radius(0);
+}
+
+
+// Justified button groups
+// ----------------------
+
+.btn-group-justified {
+  display: table;
+  width: 100%;
+  table-layout: fixed;
+  border-collapse: separate;
+  > .btn,
+  > .btn-group {
+    float: none;
+    display: table-cell;
+    width: 1%;
+  }
+  > .btn-group .btn {
+    width: 100%;
+  }
+
+  > .btn-group .dropdown-menu {
+    left: auto;
+  }
+}
+
+
+// Checkbox and radio options
+//
+// In order to support the browser's form validation feedback, powered by the
+// `required` attribute, we have to "hide" the inputs via `clip`. We cannot use
+// `display: none;` or `visibility: hidden;` as that also hides the popover.
+// Simply visually hiding the inputs via `opacity` would leave them clickable in
+// certain cases which is prevented by using `clip` and `pointer-events`.
+// This way, we ensure a DOM element is visible to position the popover from.
+//
+// See https://github.com/twbs/bootstrap/pull/12794 and
+// https://github.com/twbs/bootstrap/pull/14559 for more information.
+
+[data-toggle="buttons"] {
+  > .btn,
+  > .btn-group > .btn {
+    input[type="radio"],
+    input[type="checkbox"] {
+      position: absolute;
+      clip: rect(0,0,0,0);
+      pointer-events: none;
+    }
+  }
+}

src/sass/bootstrap3/bootstrap/_buttons.scss

@@ -0,0 +1,168 @@
+//
+// Buttons
+// --------------------------------------------------
+
+
+// Base styles
+// --------------------------------------------------
+
+.btn {
+  display: inline-block;
+  margin-bottom: 0; // For input.btn
+  font-weight: $btn-font-weight;
+  text-align: center;
+  vertical-align: middle;
+  touch-action: manipulation;
+  cursor: pointer;
+  background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
+  border: 1px solid transparent;
+  white-space: nowrap;
+  @include button-size($padding-base-vertical, $padding-base-horizontal, $font-size-base, $line-height-base, $btn-border-radius-base);
+  @include user-select(none);
+
+  &,
+  &:active,
+  &.active {
+    &:focus,
+    &.focus {
+      @include tab-focus;
+    }
+  }
+
+  &:hover,
+  &:focus,
+  &.focus {
+    color: $btn-default-color;
+    text-decoration: none;
+  }
+
+  &:active,
+  &.active {
+    outline: 0;
+    background-image: none;
+    @include box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
+  }
+
+  &.disabled,
+  &[disabled],
+  fieldset[disabled] & {
+    cursor: $cursor-disabled;
+    @include opacity(.65);
+    @include box-shadow(none);
+  }
+
+  // [converter] extracted a& to a.btn
+}
+
+a.btn {
+  &.disabled,
+  fieldset[disabled] & {
+    pointer-events: none; // Future-proof disabling of clicks on `<a>` elements
+  }
+}
+
+
+// Alternate buttons
+// --------------------------------------------------
+
+.btn-default {
+  @include button-variant($btn-default-color, $btn-default-bg, $btn-default-border);
+}
+.btn-primary {
+  @include button-variant($btn-primary-color, $btn-primary-bg, $btn-primary-border);
+}
+// Success appears as green
+.btn-success {
+  @include button-variant($btn-success-color, $btn-success-bg, $btn-success-border);
+}
+// Info appears as blue-green
+.btn-info {
+  @include button-variant($btn-info-color, $btn-info-bg, $btn-info-border);
+}
+// Warning appears as orange
+.btn-warning {
+  @include button-variant($btn-warning-color, $btn-warning-bg, $btn-warning-border);
+}
+// Danger and error appear as red
+.btn-danger {
+  @include button-variant($btn-danger-color, $btn-danger-bg, $btn-danger-border);
+}
+
+
+// Link buttons
+// -------------------------
+
+// Make a button look and behave like a link
+.btn-link {
+  color: $link-color;
+  font-weight: normal;
+  border-radius: 0;
+
+  &,
+  &:active,
+  &.active,
+  &[disabled],
+  fieldset[disabled] & {
+    background-color: transparent;
+    @include box-shadow(none);
+  }
+  &,
+  &:hover,
+  &:focus,
+  &:active {
+    border-color: transparent;
+  }
+  &:hover,
+  &:focus {
+    color: $link-hover-color;
+    text-decoration: $link-hover-decoration;
+    background-color: transparent;
+  }
+  &[disabled],
+  fieldset[disabled] & {
+    &:hover,
+    &:focus {
+      color: $btn-link-disabled-color;
+      text-decoration: none;
+    }
+  }
+}
+
+
+// Button Sizes
+// --------------------------------------------------
+
+.btn-lg {
+  // line-height: ensure even-numbered height of button next to large input
+  @include button-size($padding-large-vertical, $padding-large-horizontal, $font-size-large, $line-height-large, $btn-border-radius-large);
+}
+.btn-sm {
+  // line-height: ensure proper height of button next to small input
+  @include button-size($padding-small-vertical, $padding-small-horizontal, $font-size-small, $line-height-small, $btn-border-radius-small);
+}
+.btn-xs {
+  @include button-size($padding-xs-vertical, $padding-xs-horizontal, $font-size-small, $line-height-small, $btn-border-radius-small);
+}
+
+
+// Block button
+// --------------------------------------------------
+
+.btn-block {
+  display: block;
+  width: 100%;
+}
+
+// Vertically space out multiple block buttons
+.btn-block + .btn-block {
+  margin-top: 5px;
+}
+
+// Specificity overrides
+input[type="submit"],
+input[type="reset"],
+input[type="button"] {
+  &.btn-block {
+    width: 100%;
+  }
+}

src/sass/bootstrap3/bootstrap/_carousel.scss

@@ -0,0 +1,270 @@
+//
+// Carousel
+// --------------------------------------------------
+
+
+// Wrapper for the slide container and indicators
+.carousel {
+  position: relative;
+}
+
+.carousel-inner {
+  position: relative;
+  overflow: hidden;
+  width: 100%;
+
+  > .item {
+    display: none;
+    position: relative;
+    @include transition(.6s ease-in-out left);
+
+    // Account for jankitude on images
+    > img,
+    > a > img {
+      @include img-responsive;
+      line-height: 1;
+    }
+
+    // WebKit CSS3 transforms for supported devices
+    @media all and (transform-3d), (-webkit-transform-3d) {
+      @include transition-transform(0.6s ease-in-out);
+      @include backface-visibility(hidden);
+      @include perspective(1000px);
+
+      &.next,
+      &.active.right {
+        @include translate3d(100%, 0, 0);
+        left: 0;
+      }
+      &.prev,
+      &.active.left {
+        @include translate3d(-100%, 0, 0);
+        left: 0;
+      }
+      &.next.left,
+      &.prev.right,
+      &.active {
+        @include translate3d(0, 0, 0);
+        left: 0;
+      }
+    }
+  }
+
+  > .active,
+  > .next,
+  > .prev {
+    display: block;
+  }
+
+  > .active {
+    left: 0;
+  }
+
+  > .next,
+  > .prev {
+    position: absolute;
+    top: 0;
+    width: 100%;
+  }
+
+  > .next {
+    left: 100%;
+  }
+  > .prev {
+    left: -100%;
+  }
+  > .next.left,
+  > .prev.right {
+    left: 0;
+  }
+
+  > .active.left {
+    left: -100%;
+  }
+  > .active.right {
+    left: 100%;
+  }
+
+}
+
+// Left/right controls for nav
+// ---------------------------
+
+.carousel-control {
+  position: absolute;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  width: $carousel-control-width;
+  @include opacity($carousel-control-opacity);
+  font-size: $carousel-control-font-size;
+  color: $carousel-control-color;
+  text-align: center;
+  text-shadow: $carousel-text-shadow;
+  background-color: rgba(0, 0, 0, 0); // Fix IE9 click-thru bug
+  // We can't have this transition here because WebKit cancels the carousel
+  // animation if you trip this while in the middle of another animation.
+
+  // Set gradients for backgrounds
+  &.left {
+    @include gradient-horizontal($start-color: rgba(0,0,0,.5), $end-color: rgba(0,0,0,.0001));
+  }
+  &.right {
+    left: auto;
+    right: 0;
+    @include gradient-horizontal($start-color: rgba(0,0,0,.0001), $end-color: rgba(0,0,0,.5));
+  }
+
+  // Hover/focus state
+  &:hover,
+  &:focus {
+    outline: 0;
+    color: $carousel-control-color;
+    text-decoration: none;
+    @include opacity(.9);
+  }
+
+  // Toggles
+  .icon-prev,
+  .icon-next,
+  .glyphicon-chevron-left,
+  .glyphicon-chevron-right {
+    position: absolute;
+    top: 50%;
+    margin-top: -10px;
+    z-index: 5;
+    display: inline-block;
+  }
+  .icon-prev,
+  .glyphicon-chevron-left {
+    left: 50%;
+    margin-left: -10px;
+  }
+  .icon-next,
+  .glyphicon-chevron-right {
+    right: 50%;
+    margin-right: -10px;
+  }
+  .icon-prev,
+  .icon-next {
+    width:  20px;
+    height: 20px;
+    line-height: 1;
+    font-family: serif;
+  }
+
+
+  .icon-prev {
+    &:before {
+      content: '\2039';// SINGLE LEFT-POINTING ANGLE QUOTATION MARK (U+2039)
+    }
+  }
+  .icon-next {
+    &:before {
+      content: '\203a';// SINGLE RIGHT-POINTING ANGLE QUOTATION MARK (U+203A)
+    }
+  }
+}
+
+// Optional indicator pips
+//
+// Add an unordered list with the following class and add a list item for each
+// slide your carousel holds.
+
+.carousel-indicators {
+  position: absolute;
+  bottom: 10px;
+  left: 50%;
+  z-index: 15;
+  width: 60%;
+  margin-left: -30%;
+  padding-left: 0;
+  list-style: none;
+  text-align: center;
+
+  li {
+    display: inline-block;
+    width:  10px;
+    height: 10px;
+    margin: 1px;
+    text-indent: -999px;
+    border: 1px solid $carousel-indicator-border-color;
+    border-radius: 10px;
+    cursor: pointer;
+
+    // IE8-9 hack for event handling
+    //
+    // Internet Explorer 8-9 does not support clicks on elements without a set
+    // `background-color`. We cannot use `filter` since that's not viewed as a
+    // background color by the browser. Thus, a hack is needed.
+    // See https://developer.mozilla.org/en-US/docs/Web/Events/click#Internet_Explorer
+    //
+    // For IE8, we set solid black as it doesn't support `rgba()`. For IE9, we
+    // set alpha transparency for the best results possible.
+    background-color: #000 \9; // IE8
+    background-color: rgba(0,0,0,0); // IE9
+  }
+  .active {
+    margin: 0;
+    width:  12px;
+    height: 12px;
+    background-color: $carousel-indicator-active-bg;
+  }
+}
+
+// Optional captions
+// -----------------------------
+// Hidden by default for smaller viewports
+.carousel-caption {
+  position: absolute;
+  left: 15%;
+  right: 15%;
+  bottom: 20px;
+  z-index: 10;
+  padding-top: 20px;
+  padding-bottom: 20px;
+  color: $carousel-caption-color;
+  text-align: center;
+  text-shadow: $carousel-text-shadow;
+  & .btn {
+    text-shadow: none; // No shadow for button elements in carousel-caption
+  }
+}
+
+
+// Scale up controls for tablets and up
+@media screen and (min-width: $screen-sm-min) {
+
+  // Scale up the controls a smidge
+  .carousel-control {
+    .glyphicon-chevron-left,
+    .glyphicon-chevron-right,
+    .icon-prev,
+    .icon-next {
+      width: ($carousel-control-font-size * 1.5);
+      height: ($carousel-control-font-size * 1.5);
+      margin-top: ($carousel-control-font-size / -2);
+      font-size: ($carousel-control-font-size * 1.5);
+    }
+    .glyphicon-chevron-left,
+    .icon-prev {
+      margin-left: ($carousel-control-font-size / -2);
+    }
+    .glyphicon-chevron-right,
+    .icon-next {
+      margin-right: ($carousel-control-font-size / -2);
+    }
+  }
+
+  // Show and left align the captions
+  .carousel-caption {
+    left: 20%;
+    right: 20%;
+    padding-bottom: 30px;
+  }
+
+  // Move up the indicators
+  .carousel-indicators {
+    bottom: 20px;
+  }
+}

src/sass/bootstrap3/bootstrap/_close.scss

@@ -0,0 +1,36 @@
+//
+// Close icons
+// --------------------------------------------------
+
+
+.close {
+  float: right;
+  font-size: ($font-size-base * 1.5);
+  font-weight: $close-font-weight;
+  line-height: 1;
+  color: $close-color;
+  text-shadow: $close-text-shadow;
+  @include opacity(.2);
+
+  &:hover,
+  &:focus {
+    color: $close-color;
+    text-decoration: none;
+    cursor: pointer;
+    @include opacity(.5);
+  }
+
+  // [converter] extracted button& to button.close
+}
+
+// Additional properties for button version
+// iOS requires the button element instead of an anchor tag.
+// If you want the anchor version, it requires `href="#"`.
+// See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+button.close {
+  padding: 0;
+  cursor: pointer;
+  background: transparent;
+  border: 0;
+  -webkit-appearance: none;
+}

src/sass/bootstrap3/bootstrap/_code.scss

@@ -0,0 +1,69 @@
+//
+// Code (inline and block)
+// --------------------------------------------------
+
+
+// Inline and block code styles
+code,
+kbd,
+pre,
+samp {
+  font-family: $font-family-monospace;
+}
+
+// Inline code
+code {
+  padding: 2px 4px;
+  font-size: 90%;
+  color: $code-color;
+  background-color: $code-bg;
+  border-radius: $border-radius-base;
+}
+
+// User input typically entered via keyboard
+kbd {
+  padding: 2px 4px;
+  font-size: 90%;
+  color: $kbd-color;
+  background-color: $kbd-bg;
+  border-radius: $border-radius-small;
+  box-shadow: inset 0 -1px 0 rgba(0,0,0,.25);
+
+  kbd {
+    padding: 0;
+    font-size: 100%;
+    font-weight: bold;
+    box-shadow: none;
+  }
+}
+
+// Blocks of code
+pre {
+  display: block;
+  padding: (($line-height-computed - 1) / 2);
+  margin: 0 0 ($line-height-computed / 2);
+  font-size: ($font-size-base - 1); // 14px to 13px
+  line-height: $line-height-base;
+  word-break: break-all;
+  word-wrap: break-word;
+  color: $pre-color;
+  background-color: $pre-bg;
+  border: 1px solid $pre-border-color;
+  border-radius: $border-radius-base;
+
+  // Account for some code outputs that place code tags in pre tags
+  code {
+    padding: 0;
+    font-size: inherit;
+    color: inherit;
+    white-space: pre-wrap;
+    background-color: transparent;
+    border-radius: 0;
+  }
+}
+
+// Enable scrollable blocks of code
+.pre-scrollable {
+  max-height: $pre-scrollable-max-height;
+  overflow-y: scroll;
+}

src/sass/bootstrap3/bootstrap/_component-animations.scss

@@ -0,0 +1,37 @@
+//
+// Component animations
+// --------------------------------------------------
+
+// Heads up!
+//
+// We don't use the `.opacity()` mixin here since it causes a bug with text
+// fields in IE7-8. Source: https://github.com/twbs/bootstrap/pull/3552.
+
+.fade {
+  opacity: 0;
+  @include transition(opacity .15s linear);
+  &.in {
+    opacity: 1;
+  }
+}
+
+.collapse {
+  display: none;
+
+  &.in      { display: block; }
+  // [converter] extracted tr&.in to tr.collapse.in
+  // [converter] extracted tbody&.in to tbody.collapse.in
+}
+
+tr.collapse.in    { display: table-row; }
+
+tbody.collapse.in { display: table-row-group; }
+
+.collapsing {
+  position: relative;
+  height: 0;
+  overflow: hidden;
+  @include transition-property(height, visibility);
+  @include transition-duration(.35s);
+  @include transition-timing-function(ease);
+}

src/sass/bootstrap3/bootstrap/_dropdowns.scss

@@ -0,0 +1,216 @@
+//
+// Dropdown menus
+// --------------------------------------------------
+
+
+// Dropdown arrow/caret
+.caret {
+  display: inline-block;
+  width: 0;
+  height: 0;
+  margin-left: 2px;
+  vertical-align: middle;
+  border-top:   $caret-width-base dashed;
+  border-top:   $caret-width-base solid \9; // IE8
+  border-right: $caret-width-base solid transparent;
+  border-left:  $caret-width-base solid transparent;
+}
+
+// The dropdown wrapper (div)
+.dropup,
+.dropdown {
+  position: relative;
+}
+
+// Prevent the focus on the dropdown toggle when closing dropdowns
+.dropdown-toggle:focus {
+  outline: 0;
+}
+
+// The dropdown menu (ul)
+.dropdown-menu {
+  position: absolute;
+  top: 100%;
+  left: 0;
+  z-index: $zindex-dropdown;
+  display: none; // none by default, but block on "open" of the menu
+  float: left;
+  min-width: 160px;
+  padding: 5px 0;
+  margin: 2px 0 0; // override default ul
+  list-style: none;
+  font-size: $font-size-base;
+  text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
+  background-color: $dropdown-bg;
+  border: 1px solid $dropdown-fallback-border; // IE8 fallback
+  border: 1px solid $dropdown-border;
+  border-radius: $border-radius-base;
+  @include box-shadow(0 6px 12px rgba(0,0,0,.175));
+  background-clip: padding-box;
+
+  // Aligns the dropdown menu to right
+  //
+  // Deprecated as of 3.1.0 in favor of `.dropdown-menu-[dir]`
+  &.pull-right {
+    right: 0;
+    left: auto;
+  }
+
+  // Dividers (basically an hr) within the dropdown
+  .divider {
+    @include nav-divider($dropdown-divider-bg);
+  }
+
+  // Links within the dropdown menu
+  > li > a {
+    display: block;
+    padding: 3px 20px;
+    clear: both;
+    font-weight: normal;
+    line-height: $line-height-base;
+    color: $dropdown-link-color;
+    white-space: nowrap; // prevent links from randomly breaking onto new lines
+  }
+}
+
+// Hover/Focus state
+.dropdown-menu > li > a {
+  &:hover,
+  &:focus {
+    text-decoration: none;
+    color: $dropdown-link-hover-color;
+    background-color: $dropdown-link-hover-bg;
+  }
+}
+
+// Active state
+.dropdown-menu > .active > a {
+  &,
+  &:hover,
+  &:focus {
+    color: $dropdown-link-active-color;
+    text-decoration: none;
+    outline: 0;
+    background-color: $dropdown-link-active-bg;
+  }
+}
+
+// Disabled state
+//
+// Gray out text and ensure the hover/focus state remains gray
+
+.dropdown-menu > .disabled > a {
+  &,
+  &:hover,
+  &:focus {
+    color: $dropdown-link-disabled-color;
+  }
+
+  // Nuke hover/focus effects
+  &:hover,
+  &:focus {
+    text-decoration: none;
+    background-color: transparent;
+    background-image: none; // Remove CSS gradient
+    @include reset-filter;
+    cursor: $cursor-disabled;
+  }
+}
+
+// Open state for the dropdown
+.open {
+  // Show the menu
+  > .dropdown-menu {
+    display: block;
+  }
+
+  // Remove the outline when :focus is triggered
+  > a {
+    outline: 0;
+  }
+}
+
+// Menu positioning
+//
+// Add extra class to `.dropdown-menu` to flip the alignment of the dropdown
+// menu with the parent.
+.dropdown-menu-right {
+  left: auto; // Reset the default from `.dropdown-menu`
+  right: 0;
+}
+// With v3, we enabled auto-flipping if you have a dropdown within a right
+// aligned nav component. To enable the undoing of that, we provide an override
+// to restore the default dropdown menu alignment.
+//
+// This is only for left-aligning a dropdown menu within a `.navbar-right` or
+// `.pull-right` nav component.
+.dropdown-menu-left {
+  left: 0;
+  right: auto;
+}
+
+// Dropdown section headers
+.dropdown-header {
+  display: block;
+  padding: 3px 20px;
+  font-size: $font-size-small;
+  line-height: $line-height-base;
+  color: $dropdown-header-color;
+  white-space: nowrap; // as with > li > a
+}
+
+// Backdrop to catch body clicks on mobile, etc.
+.dropdown-backdrop {
+  position: fixed;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  top: 0;
+  z-index: ($zindex-dropdown - 10);
+}
+
+// Right aligned dropdowns
+.pull-right > .dropdown-menu {
+  right: 0;
+  left: auto;
+}
+
+// Allow for dropdowns to go bottom up (aka, dropup-menu)
+//
+// Just add .dropup after the standard .dropdown class and you're set, bro.
+// TODO: abstract this so that the navbar fixed styles are not placed here?
+
+.dropup,
+.navbar-fixed-bottom .dropdown {
+  // Reverse the caret
+  .caret {
+    border-top: 0;
+    border-bottom: $caret-width-base dashed;
+    border-bottom: $caret-width-base solid \9; // IE8
+    content: "";
+  }
+  // Different positioning for bottom up menu
+  .dropdown-menu {
+    top: auto;
+    bottom: 100%;
+    margin-bottom: 2px;
+  }
+}
+
+
+// Component alignment
+//
+// Reiterate per navbar.less and the modified component alignment there.
+
+@media (min-width: $grid-float-breakpoint) {
+  .navbar-right {
+    .dropdown-menu {
+      right: 0; left: auto;
+    }
+    // Necessary for overrides of the default right aligned menu.
+    // Will remove come v4 in all likelihood.
+    .dropdown-menu-left {
+      left: 0; right: auto;
+    }
+  }
+}

src/sass/bootstrap3/bootstrap/_forms.scss

@@ -0,0 +1,617 @@
+//
+// Forms
+// --------------------------------------------------
+
+
+// Normalize non-controls
+//
+// Restyle and baseline non-control form elements.
+
+fieldset {
+  padding: 0;
+  margin: 0;
+  border: 0;
+  // Chrome and Firefox set a `min-width: min-content;` on fieldsets,
+  // so we reset that to ensure it behaves more like a standard block element.
+  // See https://github.com/twbs/bootstrap/issues/12359.
+  min-width: 0;
+}
+
+legend {
+  display: block;
+  width: 100%;
+  padding: 0;
+  margin-bottom: $line-height-computed;
+  font-size: ($font-size-base * 1.5);
+  line-height: inherit;
+  color: $legend-color;
+  border: 0;
+  border-bottom: 1px solid $legend-border-color;
+}
+
+label {
+  display: inline-block;
+  max-width: 100%; // Force IE8 to wrap long content (see https://github.com/twbs/bootstrap/issues/13141)
+  margin-bottom: 5px;
+  font-weight: bold;
+}
+
+
+// Normalize form controls
+//
+// While most of our form styles require extra classes, some basic normalization
+// is required to ensure optimum display with or without those classes to better
+// address browser inconsistencies.
+
+// Override content-box in Normalize (* isn't specific enough)
+input[type="search"] {
+  @include box-sizing(border-box);
+}
+
+// Position radios and checkboxes better
+input[type="radio"],
+input[type="checkbox"] {
+  margin: 4px 0 0;
+  margin-top: 1px \9; // IE8-9
+  line-height: normal;
+}
+
+input[type="file"] {
+  display: block;
+}
+
+// Make range inputs behave like textual form controls
+input[type="range"] {
+  display: block;
+  width: 100%;
+}
+
+// Make multiple select elements height not fixed
+select[multiple],
+select[size] {
+  height: auto;
+}
+
+// Focus for file, radio, and checkbox
+input[type="file"]:focus,
+input[type="radio"]:focus,
+input[type="checkbox"]:focus {
+  @include tab-focus;
+}
+
+// Adjust output element
+output {
+  display: block;
+  padding-top: ($padding-base-vertical + 1);
+  font-size: $font-size-base;
+  line-height: $line-height-base;
+  color: $input-color;
+}
+
+
+// Common form controls
+//
+// Shared size and type resets for form controls. Apply `.form-control` to any
+// of the following form controls:
+//
+// select
+// textarea
+// input[type="text"]
+// input[type="password"]
+// input[type="datetime"]
+// input[type="datetime-local"]
+// input[type="date"]
+// input[type="month"]
+// input[type="time"]
+// input[type="week"]
+// input[type="number"]
+// input[type="email"]
+// input[type="url"]
+// input[type="search"]
+// input[type="tel"]
+// input[type="color"]
+
+.form-control {
+  display: block;
+  width: 100%;
+  height: $input-height-base; // Make inputs at least the height of their button counterpart (base line-height + padding + border)
+  padding: $padding-base-vertical $padding-base-horizontal;
+  font-size: $font-size-base;
+  line-height: $line-height-base;
+  color: $input-color;
+  background-color: $input-bg;
+  background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
+  border: 1px solid $input-border;
+  border-radius: $input-border-radius; // Note: This has no effect on <select>s in some browsers, due to the limited stylability of <select>s in CSS.
+  @include box-shadow(inset 0 1px 1px rgba(0,0,0,.075));
+  @include transition(border-color ease-in-out .15s, box-shadow ease-in-out .15s);
+
+  // Customize the `:focus` state to imitate native WebKit styles.
+  @include form-control-focus;
+
+  // Placeholder
+  @include placeholder;
+
+  // Unstyle the caret on `<select>`s in IE10+.
+  &::-ms-expand {
+    border: 0;
+    background-color: transparent;
+  }
+
+  // Disabled and read-only inputs
+  //
+  // HTML5 says that controls under a fieldset > legend:first-child won't be
+  // disabled if the fieldset is disabled. Due to implementation difficulty, we
+  // don't honor that edge case; we style them as disabled anyway.
+  &[disabled],
+  &[readonly],
+  fieldset[disabled] & {
+    background-color: $input-bg-disabled;
+    opacity: 1; // iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655
+  }
+
+  &[disabled],
+  fieldset[disabled] & {
+    cursor: $cursor-disabled;
+  }
+
+  // [converter] extracted textarea& to textarea.form-control
+}
+
+// Reset height for `textarea`s
+textarea.form-control {
+  height: auto;
+}
+
+
+// Search inputs in iOS
+//
+// This overrides the extra rounded corners on search inputs in iOS so that our
+// `.form-control` class can properly style them. Note that this cannot simply
+// be added to `.form-control` as it's not specific enough. For details, see
+// https://github.com/twbs/bootstrap/issues/11586.
+
+input[type="search"] {
+  -webkit-appearance: none;
+}
+
+
+// Special styles for iOS temporal inputs
+//
+// In Mobile Safari, setting `display: block` on temporal inputs causes the
+// text within the input to become vertically misaligned. As a workaround, we
+// set a pixel line-height that matches the given height of the input, but only
+// for Safari. See https://bugs.webkit.org/show_bug.cgi?id=139848
+//
+// Note that as of 8.3, iOS doesn't support `datetime` or `week`.
+
+@media screen and (-webkit-min-device-pixel-ratio: 0) {
+  input[type="date"],
+  input[type="time"],
+  input[type="datetime-local"],
+  input[type="month"] {
+    &.form-control {
+      line-height: $input-height-base;
+    }
+
+    &.input-sm,
+    .input-group-sm & {
+      line-height: $input-height-small;
+    }
+
+    &.input-lg,
+    .input-group-lg & {
+      line-height: $input-height-large;
+    }
+  }
+}
+
+
+// Form groups
+//
+// Designed to help with the organization and spacing of vertical forms. For
+// horizontal forms, use the predefined grid classes.
+
+.form-group {
+  margin-bottom: $form-group-margin-bottom;
+}
+
+
+// Checkboxes and radios
+//
+// Indent the labels to position radios/checkboxes as hanging controls.
+
+.radio,
+.checkbox {
+  position: relative;
+  display: block;
+  margin-top: 10px;
+  margin-bottom: 10px;
+
+  label {
+    min-height: $line-height-computed; // Ensure the input doesn't jump when there is no text
+    padding-left: 20px;
+    margin-bottom: 0;
+    font-weight: normal;
+    cursor: pointer;
+  }
+}
+.radio input[type="radio"],
+.radio-inline input[type="radio"],
+.checkbox input[type="checkbox"],
+.checkbox-inline input[type="checkbox"] {
+  position: absolute;
+  margin-left: -20px;
+  margin-top: 4px \9;
+}
+
+.radio + .radio,
+.checkbox + .checkbox {
+  margin-top: -5px; // Move up sibling radios or checkboxes for tighter spacing
+}
+
+// Radios and checkboxes on same line
+.radio-inline,
+.checkbox-inline {
+  position: relative;
+  display: inline-block;
+  padding-left: 20px;
+  margin-bottom: 0;
+  vertical-align: middle;
+  font-weight: normal;
+  cursor: pointer;
+}
+.radio-inline + .radio-inline,
+.checkbox-inline + .checkbox-inline {
+  margin-top: 0;
+  margin-left: 10px; // space out consecutive inline controls
+}
+
+// Apply same disabled cursor tweak as for inputs
+// Some special care is needed because <label>s don't inherit their parent's `cursor`.
+//
+// Note: Neither radios nor checkboxes can be readonly.
+input[type="radio"],
+input[type="checkbox"] {
+  &[disabled],
+  &.disabled,
+  fieldset[disabled] & {
+    cursor: $cursor-disabled;
+  }
+}
+// These classes are used directly on <label>s
+.radio-inline,
+.checkbox-inline {
+  &.disabled,
+  fieldset[disabled] & {
+    cursor: $cursor-disabled;
+  }
+}
+// These classes are used on elements with <label> descendants
+.radio,
+.checkbox {
+  &.disabled,
+  fieldset[disabled] & {
+    label {
+      cursor: $cursor-disabled;
+    }
+  }
+}
+
+
+// Static form control text
+//
+// Apply class to a `p` element to make any string of text align with labels in
+// a horizontal form layout.
+
+.form-control-static {
+  // Size it appropriately next to real form controls
+  padding-top: ($padding-base-vertical + 1);
+  padding-bottom: ($padding-base-vertical + 1);
+  // Remove default margin from `p`
+  margin-bottom: 0;
+  min-height: ($line-height-computed + $font-size-base);
+
+  &.input-lg,
+  &.input-sm {
+    padding-left: 0;
+    padding-right: 0;
+  }
+}
+
+
+// Form control sizing
+//
+// Build on `.form-control` with modifier classes to decrease or increase the
+// height and font-size of form controls.
+//
+// The `.form-group-* form-control` variations are sadly duplicated to avoid the
+// issue documented in https://github.com/twbs/bootstrap/issues/15074.
+
+@include input-size('.input-sm', $input-height-small, $padding-small-vertical, $padding-small-horizontal, $font-size-small, $line-height-small, $input-border-radius-small);
+.form-group-sm {
+  .form-control {
+    height: $input-height-small;
+    padding: $padding-small-vertical $padding-small-horizontal;
+    font-size: $font-size-small;
+    line-height: $line-height-small;
+    border-radius: $input-border-radius-small;
+  }
+  select.form-control {
+    height: $input-height-small;
+    line-height: $input-height-small;
+  }
+  textarea.form-control,
+  select[multiple].form-control {
+    height: auto;
+  }
+  .form-control-static {
+    height: $input-height-small;
+    min-height: ($line-height-computed + $font-size-small);
+    padding: ($padding-small-vertical + 1) $padding-small-horizontal;
+    font-size: $font-size-small;
+    line-height: $line-height-small;
+  }
+}
+
+@include input-size('.input-lg', $input-height-large, $padding-large-vertical, $padding-large-horizontal, $font-size-large, $line-height-large, $input-border-radius-large);
+.form-group-lg {
+  .form-control {
+    height: $input-height-large;
+    padding: $padding-large-vertical $padding-large-horizontal;
+    font-size: $font-size-large;
+    line-height: $line-height-large;
+    border-radius: $input-border-radius-large;
+  }
+  select.form-control {
+    height: $input-height-large;
+    line-height: $input-height-large;
+  }
+  textarea.form-control,
+  select[multiple].form-control {
+    height: auto;
+  }
+  .form-control-static {
+    height: $input-height-large;
+    min-height: ($line-height-computed + $font-size-large);
+    padding: ($padding-large-vertical + 1) $padding-large-horizontal;
+    font-size: $font-size-large;
+    line-height: $line-height-large;
+  }
+}
+
+
+// Form control feedback states
+//
+// Apply contextual and semantic states to individual form controls.
+
+.has-feedback {
+  // Enable absolute positioning
+  position: relative;
+
+  // Ensure icons don't overlap text
+  .form-control {
+    padding-right: ($input-height-base * 1.25);
+  }
+}
+// Feedback icon (requires .glyphicon classes)
+.form-control-feedback {
+  position: absolute;
+  top: 0;
+  right: 0;
+  z-index: 2; // Ensure icon is above input groups
+  display: block;
+  width: $input-height-base;
+  height: $input-height-base;
+  line-height: $input-height-base;
+  text-align: center;
+  pointer-events: none;
+}
+.input-lg + .form-control-feedback,
+.input-group-lg + .form-control-feedback,
+.form-group-lg .form-control + .form-control-feedback {
+  width: $input-height-large;
+  height: $input-height-large;
+  line-height: $input-height-large;
+}
+.input-sm + .form-control-feedback,
+.input-group-sm + .form-control-feedback,
+.form-group-sm .form-control + .form-control-feedback {
+  width: $input-height-small;
+  height: $input-height-small;
+  line-height: $input-height-small;
+}
+
+// Feedback states
+.has-success {
+  @include form-control-validation($state-success-text, $state-success-text, $state-success-bg);
+}
+.has-warning {
+  @include form-control-validation($state-warning-text, $state-warning-text, $state-warning-bg);
+}
+.has-error {
+  @include form-control-validation($state-danger-text, $state-danger-text, $state-danger-bg);
+}
+
+// Reposition feedback icon if input has visible label above
+.has-feedback label {
+
+  & ~ .form-control-feedback {
+    top: ($line-height-computed + 5); // Height of the `label` and its margin
+  }
+  &.sr-only ~ .form-control-feedback {
+    top: 0;
+  }
+}
+
+
+// Help text
+//
+// Apply to any element you wish to create light text for placement immediately
+// below a form control. Use for general help, formatting, or instructional text.
+
+.help-block {
+  display: block; // account for any element using help-block
+  margin-top: 5px;
+  margin-bottom: 10px;
+  color: lighten($text-color, 25%); // lighten the text some for contrast
+}
+
+
+// Inline forms
+//
+// Make forms appear inline(-block) by adding the `.form-inline` class. Inline
+// forms begin stacked on extra small (mobile) devices and then go inline when
+// viewports reach <768px.
+//
+// Requires wrapping inputs and labels with `.form-group` for proper display of
+// default HTML form controls and our custom form controls (e.g., input groups).
+//
+// Heads up! This is mixin-ed into `.navbar-form` in navbars.less.
+
+// [converter] extracted from `.form-inline` for libsass compatibility
+@mixin form-inline {
+
+  // Kick in the inline
+  @media (min-width: $screen-sm-min) {
+    // Inline-block all the things for "inline"
+    .form-group {
+      display: inline-block;
+      margin-bottom: 0;
+      vertical-align: middle;
+    }
+
+    // In navbar-form, allow folks to *not* use `.form-group`
+    .form-control {
+      display: inline-block;
+      width: auto; // Prevent labels from stacking above inputs in `.form-group`
+      vertical-align: middle;
+    }
+
+    // Make static controls behave like regular ones
+    .form-control-static {
+      display: inline-block;
+    }
+
+    .input-group {
+      display: inline-table;
+      vertical-align: middle;
+
+      .input-group-addon,
+      .input-group-btn,
+      .form-control {
+        width: auto;
+      }
+    }
+
+    // Input groups need that 100% width though
+    .input-group > .form-control {
+      width: 100%;
+    }
+
+    .control-label {
+      margin-bottom: 0;
+      vertical-align: middle;
+    }
+
+    // Remove default margin on radios/checkboxes that were used for stacking, and
+    // then undo the floating of radios and checkboxes to match.
+    .radio,
+    .checkbox {
+      display: inline-block;
+      margin-top: 0;
+      margin-bottom: 0;
+      vertical-align: middle;
+
+      label {
+        padding-left: 0;
+      }
+    }
+    .radio input[type="radio"],
+    .checkbox input[type="checkbox"] {
+      position: relative;
+      margin-left: 0;
+    }
+
+    // Re-override the feedback icon.
+    .has-feedback .form-control-feedback {
+      top: 0;
+    }
+  }
+}
+// [converter] extracted as `@mixin form-inline` for libsass compatibility
+.form-inline {
+  @include form-inline;
+}
+
+
+
+// Horizontal forms
+//
+// Horizontal forms are built on grid classes and allow you to create forms with
+// labels on the left and inputs on the right.
+
+.form-horizontal {
+
+  // Consistent vertical alignment of radios and checkboxes
+  //
+  // Labels also get some reset styles, but that is scoped to a media query below.
+  .radio,
+  .checkbox,
+  .radio-inline,
+  .checkbox-inline {
+    margin-top: 0;
+    margin-bottom: 0;
+    padding-top: ($padding-base-vertical + 1); // Default padding plus a border
+  }
+  // Account for padding we're adding to ensure the alignment and of help text
+  // and other content below items
+  .radio,
+  .checkbox {
+    min-height: ($line-height-computed + ($padding-base-vertical + 1));
+  }
+
+  // Make form groups behave like rows
+  .form-group {
+    @include make-row;
+  }
+
+  // Reset spacing and right align labels, but scope to media queries so that
+  // labels on narrow viewports stack the same as a default form example.
+  @media (min-width: $screen-sm-min) {
+    .control-label {
+      text-align: right;
+      margin-bottom: 0;
+      padding-top: ($padding-base-vertical + 1); // Default padding plus a border
+    }
+  }
+
+  // Validation states
+  //
+  // Reposition the icon because it's now within a grid column and columns have
+  // `position: relative;` on them. Also accounts for the grid gutter padding.
+  .has-feedback .form-control-feedback {
+    right: floor(($grid-gutter-width / 2));
+  }
+
+  // Form group sizes
+  //
+  // Quick utility class for applying `.input-lg` and `.input-sm` styles to the
+  // inputs and labels within a `.form-group`.
+  .form-group-lg {
+    @media (min-width: $screen-sm-min) {
+      .control-label {
+        padding-top: ($padding-large-vertical + 1);
+        font-size: $font-size-large;
+      }
+    }
+  }
+  .form-group-sm {
+    @media (min-width: $screen-sm-min) {
+      .control-label {
+        padding-top: ($padding-small-vertical + 1);
+        font-size: $font-size-small;
+      }
+    }
+  }
+}

src/sass/bootstrap3/bootstrap/_glyphicons.scss

@@ -0,0 +1,307 @@
+//
+// Glyphicons for Bootstrap
+//
+// Since icons are fonts, they can be placed anywhere text is placed and are
+// thus automatically sized to match the surrounding child. To use, create an
+// inline element with the appropriate classes, like so:
+//
+// <a href="#"><span class="glyphicon glyphicon-star"></span> Star</a>
+
+@at-root {
+  // Import the fonts
+  @font-face {
+    font-family: 'Glyphicons Halflings';
+    src: url(if($bootstrap-sass-asset-helper, twbs-font-path('#{$icon-font-path}#{$icon-font-name}.eot'), '#{$icon-font-path}#{$icon-font-name}.eot'));
+    src: url(if($bootstrap-sass-asset-helper, twbs-font-path('#{$icon-font-path}#{$icon-font-name}.eot?#iefix'), '#{$icon-font-path}#{$icon-font-name}.eot?#iefix')) format('embedded-opentype'),
+         url(if($bootstrap-sass-asset-helper, twbs-font-path('#{$icon-font-path}#{$icon-font-name}.woff2'), '#{$icon-font-path}#{$icon-font-name}.woff2')) format('woff2'),
+         url(if($bootstrap-sass-asset-helper, twbs-font-path('#{$icon-font-path}#{$icon-font-name}.woff'), '#{$icon-font-path}#{$icon-font-name}.woff')) format('woff'),
+         url(if($bootstrap-sass-asset-helper, twbs-font-path('#{$icon-font-path}#{$icon-font-name}.ttf'), '#{$icon-font-path}#{$icon-font-name}.ttf')) format('truetype'),
+         url(if($bootstrap-sass-asset-helper, twbs-font-path('#{$icon-font-path}#{$icon-font-name}.svg##{$icon-font-svg-id}'), '#{$icon-font-path}#{$icon-font-name}.svg##{$icon-font-svg-id}')) format('svg');
+  }
+}
+
+// Catchall baseclass
+.glyphicon {
+  position: relative;
+  top: 1px;
+  display: inline-block;
+  font-family: 'Glyphicons Halflings';
+  font-style: normal;
+  font-weight: normal;
+  line-height: 1;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+// Individual icons
+.glyphicon-asterisk               { &:before { content: "\002a"; } }
+.glyphicon-plus                   { &:before { content: "\002b"; } }
+.glyphicon-euro,
+.glyphicon-eur                    { &:before { content: "\20ac"; } }
+.glyphicon-minus                  { &:before { content: "\2212"; } }
+.glyphicon-cloud                  { &:before { content: "\2601"; } }
+.glyphicon-envelope               { &:before { content: "\2709"; } }
+.glyphicon-pencil                 { &:before { content: "\270f"; } }
+.glyphicon-glass                  { &:before { content: "\e001"; } }
+.glyphicon-music                  { &:before { content: "\e002"; } }
+.glyphicon-search                 { &:before { content: "\e003"; } }
+.glyphicon-heart                  { &:before { content: "\e005"; } }
+.glyphicon-star                   { &:before { content: "\e006"; } }
+.glyphicon-star-empty             { &:before { content: "\e007"; } }
+.glyphicon-user                   { &:before { content: "\e008"; } }
+.glyphicon-film                   { &:before { content: "\e009"; } }
+.glyphicon-th-large               { &:before { content: "\e010"; } }
+.glyphicon-th                     { &:before { content: "\e011"; } }
+.glyphicon-th-list                { &:before { content: "\e012"; } }
+.glyphicon-ok                     { &:before { content: "\e013"; } }
+.glyphicon-remove                 { &:before { content: "\e014"; } }
+.glyphicon-zoom-in                { &:before { content: "\e015"; } }
+.glyphicon-zoom-out               { &:before { content: "\e016"; } }
+.glyphicon-off                    { &:before { content: "\e017"; } }
+.glyphicon-signal                 { &:before { content: "\e018"; } }
+.glyphicon-cog                    { &:before { content: "\e019"; } }
+.glyphicon-trash                  { &:before { content: "\e020"; } }
+.glyphicon-home                   { &:before { content: "\e021"; } }
+.glyphicon-file                   { &:before { content: "\e022"; } }
+.glyphicon-time                   { &:before { content: "\e023"; } }
+.glyphicon-road                   { &:before { content: "\e024"; } }
+.glyphicon-download-alt           { &:before { content: "\e025"; } }
+.glyphicon-download               { &:before { content: "\e026"; } }
+.glyphicon-upload                 { &:before { content: "\e027"; } }
+.glyphicon-inbox                  { &:before { content: "\e028"; } }
+.glyphicon-play-circle            { &:before { content: "\e029"; } }
+.glyphicon-repeat                 { &:before { content: "\e030"; } }
+.glyphicon-refresh                { &:before { content: "\e031"; } }
+.glyphicon-list-alt               { &:before { content: "\e032"; } }
+.glyphicon-lock                   { &:before { content: "\e033"; } }
+.glyphicon-flag                   { &:before { content: "\e034"; } }
+.glyphicon-headphones             { &:before { content: "\e035"; } }
+.glyphicon-volume-off             { &:before { content: "\e036"; } }
+.glyphicon-volume-down            { &:before { content: "\e037"; } }
+.glyphicon-volume-up              { &:before { content: "\e038"; } }
+.glyphicon-qrcode                 { &:before { content: "\e039"; } }
+.glyphicon-barcode                { &:before { content: "\e040"; } }
+.glyphicon-tag                    { &:before { content: "\e041"; } }
+.glyphicon-tags                   { &:before { content: "\e042"; } }
+.glyphicon-book                   { &:before { content: "\e043"; } }
+.glyphicon-bookmark               { &:before { content: "\e044"; } }
+.glyphicon-print                  { &:before { content: "\e045"; } }
+.glyphicon-camera                 { &:before { content: "\e046"; } }
+.glyphicon-font                   { &:before { content: "\e047"; } }
+.glyphicon-bold                   { &:before { content: "\e048"; } }
+.glyphicon-italic                 { &:before { content: "\e049"; } }
+.glyphicon-text-height            { &:before { content: "\e050"; } }
+.glyphicon-text-width             { &:before { content: "\e051"; } }
+.glyphicon-align-left             { &:before { content: "\e052"; } }
+.glyphicon-align-center           { &:before { content: "\e053"; } }
+.glyphicon-align-right            { &:before { content: "\e054"; } }
+.glyphicon-align-justify          { &:before { content: "\e055"; } }
+.glyphicon-list                   { &:before { content: "\e056"; } }
+.glyphicon-indent-left            { &:before { content: "\e057"; } }
+.glyphicon-indent-right           { &:before { content: "\e058"; } }
+.glyphicon-facetime-video         { &:before { content: "\e059"; } }
+.glyphicon-picture                { &:before { content: "\e060"; } }
+.glyphicon-map-marker             { &:before { content: "\e062"; } }
+.glyphicon-adjust                 { &:before { content: "\e063"; } }
+.glyphicon-tint                   { &:before { content: "\e064"; } }
+.glyphicon-edit                   { &:before { content: "\e065"; } }
+.glyphicon-share                  { &:before { content: "\e066"; } }
+.glyphicon-check                  { &:before { content: "\e067"; } }
+.glyphicon-move                   { &:before { content: "\e068"; } }
+.glyphicon-step-backward          { &:before { content: "\e069"; } }
+.glyphicon-fast-backward          { &:before { content: "\e070"; } }
+.glyphicon-backward               { &:before { content: "\e071"; } }
+.glyphicon-play                   { &:before { content: "\e072"; } }
+.glyphicon-pause                  { &:before { content: "\e073"; } }
+.glyphicon-stop                   { &:before { content: "\e074"; } }
+.glyphicon-forward                { &:before { content: "\e075"; } }
+.glyphicon-fast-forward           { &:before { content: "\e076"; } }
+.glyphicon-step-forward           { &:before { content: "\e077"; } }
+.glyphicon-eject                  { &:before { content: "\e078"; } }
+.glyphicon-chevron-left           { &:before { content: "\e079"; } }
+.glyphicon-chevron-right          { &:before { content: "\e080"; } }
+.glyphicon-plus-sign              { &:before { content: "\e081"; } }
+.glyphicon-minus-sign             { &:before { content: "\e082"; } }
+.glyphicon-remove-sign            { &:before { content: "\e083"; } }
+.glyphicon-ok-sign                { &:before { content: "\e084"; } }
+.glyphicon-question-sign          { &:before { content: "\e085"; } }
+.glyphicon-info-sign              { &:before { content: "\e086"; } }
+.glyphicon-screenshot             { &:before { content: "\e087"; } }
+.glyphicon-remove-circle          { &:before { content: "\e088"; } }
+.glyphicon-ok-circle              { &:before { content: "\e089"; } }
+.glyphicon-ban-circle             { &:before { content: "\e090"; } }
+.glyphicon-arrow-left             { &:before { content: "\e091"; } }
+.glyphicon-arrow-right            { &:before { content: "\e092"; } }
+.glyphicon-arrow-up               { &:before { content: "\e093"; } }
+.glyphicon-arrow-down             { &:before { content: "\e094"; } }
+.glyphicon-share-alt              { &:before { content: "\e095"; } }
+.glyphicon-resize-full            { &:before { content: "\e096"; } }
+.glyphicon-resize-small           { &:before { content: "\e097"; } }
+.glyphicon-exclamation-sign       { &:before { content: "\e101"; } }
+.glyphicon-gift                   { &:before { content: "\e102"; } }
+.glyphicon-leaf                   { &:before { content: "\e103"; } }
+.glyphicon-fire                   { &:before { content: "\e104"; } }
+.glyphicon-eye-open               { &:before { content: "\e105"; } }
+.glyphicon-eye-close              { &:before { content: "\e106"; } }
+.glyphicon-warning-sign           { &:before { content: "\e107"; } }
+.glyphicon-plane                  { &:before { content: "\e108"; } }
+.glyphicon-calendar               { &:before { content: "\e109"; } }
+.glyphicon-random                 { &:before { content: "\e110"; } }
+.glyphicon-comment                { &:before { content: "\e111"; } }
+.glyphicon-magnet                 { &:before { content: "\e112"; } }
+.glyphicon-chevron-up             { &:before { content: "\e113"; } }
+.glyphicon-chevron-down           { &:before { content: "\e114"; } }
+.glyphicon-retweet                { &:before { content: "\e115"; } }
+.glyphicon-shopping-cart          { &:before { content: "\e116"; } }
+.glyphicon-folder-close           { &:before { content: "\e117"; } }
+.glyphicon-folder-open            { &:before { content: "\e118"; } }
+.glyphicon-resize-vertical        { &:before { content: "\e119"; } }
+.glyphicon-resize-horizontal      { &:before { content: "\e120"; } }
+.glyphicon-hdd                    { &:before { content: "\e121"; } }
+.glyphicon-bullhorn               { &:before { content: "\e122"; } }
+.glyphicon-bell                   { &:before { content: "\e123"; } }
+.glyphicon-certificate            { &:before { content: "\e124"; } }
+.glyphicon-thumbs-up              { &:before { content: "\e125"; } }
+.glyphicon-thumbs-down            { &:before { content: "\e126"; } }
+.glyphicon-hand-right             { &:before { content: "\e127"; } }
+.glyphicon-hand-left              { &:before { content: "\e128"; } }
+.glyphicon-hand-up                { &:before { content: "\e129"; } }
+.glyphicon-hand-down              { &:before { content: "\e130"; } }
+.glyphicon-circle-arrow-right     { &:before { content: "\e131"; } }
+.glyphicon-circle-arrow-left      { &:before { content: "\e132"; } }
+.glyphicon-circle-arrow-up        { &:before { content: "\e133"; } }
+.glyphicon-circle-arrow-down      { &:before { content: "\e134"; } }
+.glyphicon-globe                  { &:before { content: "\e135"; } }
+.glyphicon-wrench                 { &:before { content: "\e136"; } }
+.glyphicon-tasks                  { &:before { content: "\e137"; } }
+.glyphicon-filter                 { &:before { content: "\e138"; } }
+.glyphicon-briefcase              { &:before { content: "\e139"; } }
+.glyphicon-fullscreen             { &:before { content: "\e140"; } }
+.glyphicon-dashboard              { &:before { content: "\e141"; } }
+.glyphicon-paperclip              { &:before { content: "\e142"; } }
+.glyphicon-heart-empty            { &:before { content: "\e143"; } }
+.glyphicon-link                   { &:before { content: "\e144"; } }
+.glyphicon-phone                  { &:before { content: "\e145"; } }
+.glyphicon-pushpin                { &:before { content: "\e146"; } }
+.glyphicon-usd                    { &:before { content: "\e148"; } }
+.glyphicon-gbp                    { &:before { content: "\e149"; } }
+.glyphicon-sort                   { &:before { content: "\e150"; } }
+.glyphicon-sort-by-alphabet       { &:before { content: "\e151"; } }
+.glyphicon-sort-by-alphabet-alt   { &:before { content: "\e152"; } }
+.glyphicon-sort-by-order          { &:before { content: "\e153"; } }
+.glyphicon-sort-by-order-alt      { &:before { content: "\e154"; } }
+.glyphicon-sort-by-attributes     { &:before { content: "\e155"; } }
+.glyphicon-sort-by-attributes-alt { &:before { content: "\e156"; } }
+.glyphicon-unchecked              { &:before { content: "\e157"; } }
+.glyphicon-expand                 { &:before { content: "\e158"; } }
+.glyphicon-collapse-down          { &:before { content: "\e159"; } }
+.glyphicon-collapse-up            { &:before { content: "\e160"; } }
+.glyphicon-log-in                 { &:before { content: "\e161"; } }
+.glyphicon-flash                  { &:before { content: "\e162"; } }
+.glyphicon-log-out                { &:before { content: "\e163"; } }
+.glyphicon-new-window             { &:before { content: "\e164"; } }
+.glyphicon-record                 { &:before { content: "\e165"; } }
+.glyphicon-save                   { &:before { content: "\e166"; } }
+.glyphicon-open                   { &:before { content: "\e167"; } }
+.glyphicon-saved                  { &:before { content: "\e168"; } }
+.glyphicon-import                 { &:before { content: "\e169"; } }
+.glyphicon-export                 { &:before { content: "\e170"; } }
+.glyphicon-send                   { &:before { content: "\e171"; } }
+.glyphicon-floppy-disk            { &:before { content: "\e172"; } }
+.glyphicon-floppy-saved           { &:before { content: "\e173"; } }
+.glyphicon-floppy-remove          { &:before { content: "\e174"; } }
+.glyphicon-floppy-save            { &:before { content: "\e175"; } }
+.glyphicon-floppy-open            { &:before { content: "\e176"; } }
+.glyphicon-credit-card            { &:before { content: "\e177"; } }
+.glyphicon-transfer               { &:before { content: "\e178"; } }
+.glyphicon-cutlery                { &:before { content: "\e179"; } }
+.glyphicon-header                 { &:before { content: "\e180"; } }
+.glyphicon-compressed             { &:before { content: "\e181"; } }
+.glyphicon-earphone               { &:before { content: "\e182"; } }
+.glyphicon-phone-alt              { &:before { content: "\e183"; } }
+.glyphicon-tower                  { &:before { content: "\e184"; } }
+.glyphicon-stats                  { &:before { content: "\e185"; } }
+.glyphicon-sd-video               { &:before { content: "\e186"; } }
+.glyphicon-hd-video               { &:before { content: "\e187"; } }
+.glyphicon-subtitles              { &:before { content: "\e188"; } }
+.glyphicon-sound-stereo           { &:before { content: "\e189"; } }
+.glyphicon-sound-dolby            { &:before { content: "\e190"; } }
+.glyphicon-sound-5-1              { &:before { content: "\e191"; } }
+.glyphicon-sound-6-1              { &:before { content: "\e192"; } }
+.glyphicon-sound-7-1              { &:before { content: "\e193"; } }
+.glyphicon-copyright-mark         { &:before { content: "\e194"; } }
+.glyphicon-registration-mark      { &:before { content: "\e195"; } }
+.glyphicon-cloud-download         { &:before { content: "\e197"; } }
+.glyphicon-cloud-upload           { &:before { content: "\e198"; } }
+.glyphicon-tree-conifer           { &:before { content: "\e199"; } }
+.glyphicon-tree-deciduous         { &:before { content: "\e200"; } }
+.glyphicon-cd                     { &:before { content: "\e201"; } }
+.glyphicon-save-file              { &:before { content: "\e202"; } }
+.glyphicon-open-file              { &:before { content: "\e203"; } }
+.glyphicon-level-up               { &:before { content: "\e204"; } }
+.glyphicon-copy                   { &:before { content: "\e205"; } }
+.glyphicon-paste                  { &:before { content: "\e206"; } }
+// The following 2 Glyphicons are omitted for the time being because
+// they currently use Unicode codepoints that are outside the
+// Basic Multilingual Plane (BMP). Older buggy versions of WebKit can't handle
+// non-BMP codepoints in CSS string escapes, and thus can't display these two icons.
+// Notably, the bug affects some older versions of the Android Browser.
+// More info: https://github.com/twbs/bootstrap/issues/10106
+// .glyphicon-door                   { &:before { content: "\1f6aa"; } }
+// .glyphicon-key                    { &:before { content: "\1f511"; } }
+.glyphicon-alert                  { &:before { content: "\e209"; } }
+.glyphicon-equalizer              { &:before { content: "\e210"; } }
+.glyphicon-king                   { &:before { content: "\e211"; } }
+.glyphicon-queen                  { &:before { content: "\e212"; } }
+.glyphicon-pawn                   { &:before { content: "\e213"; } }
+.glyphicon-bishop                 { &:before { content: "\e214"; } }
+.glyphicon-knight                 { &:before { content: "\e215"; } }
+.glyphicon-baby-formula           { &:before { content: "\e216"; } }
+.glyphicon-tent                   { &:before { content: "\26fa"; } }
+.glyphicon-blackboard             { &:before { content: "\e218"; } }
+.glyphicon-bed                    { &:before { content: "\e219"; } }
+.glyphicon-apple                  { &:before { content: "\f8ff"; } }
+.glyphicon-erase                  { &:before { content: "\e221"; } }
+.glyphicon-hourglass              { &:before { content: "\231b"; } }
+.glyphicon-lamp                   { &:before { content: "\e223"; } }
+.glyphicon-duplicate              { &:before { content: "\e224"; } }
+.glyphicon-piggy-bank             { &:before { content: "\e225"; } }
+.glyphicon-scissors               { &:before { content: "\e226"; } }
+.glyphicon-bitcoin                { &:before { content: "\e227"; } }
+.glyphicon-btc                    { &:before { content: "\e227"; } }
+.glyphicon-xbt                    { &:before { content: "\e227"; } }
+.glyphicon-yen                    { &:before { content: "\00a5"; } }
+.glyphicon-jpy                    { &:before { content: "\00a5"; } }
+.glyphicon-ruble                  { &:before { content: "\20bd"; } }
+.glyphicon-rub                    { &:before { content: "\20bd"; } }
+.glyphicon-scale                  { &:before { content: "\e230"; } }
+.glyphicon-ice-lolly              { &:before { content: "\e231"; } }
+.glyphicon-ice-lolly-tasted       { &:before { content: "\e232"; } }
+.glyphicon-education              { &:before { content: "\e233"; } }
+.glyphicon-option-horizontal      { &:before { content: "\e234"; } }
+.glyphicon-option-vertical        { &:before { content: "\e235"; } }
+.glyphicon-menu-hamburger         { &:before { content: "\e236"; } }
+.glyphicon-modal-window           { &:before { content: "\e237"; } }
+.glyphicon-oil                    { &:before { content: "\e238"; } }
+.glyphicon-grain                  { &:before { content: "\e239"; } }
+.glyphicon-sunglasses             { &:before { content: "\e240"; } }
+.glyphicon-text-size              { &:before { content: "\e241"; } }
+.glyphicon-text-color             { &:before { content: "\e242"; } }
+.glyphicon-text-background        { &:before { content: "\e243"; } }
+.glyphicon-object-align-top       { &:before { content: "\e244"; } }
+.glyphicon-object-align-bottom    { &:before { content: "\e245"; } }
+.glyphicon-object-align-horizontal{ &:before { content: "\e246"; } }
+.glyphicon-object-align-left      { &:before { content: "\e247"; } }
+.glyphicon-object-align-vertical  { &:before { content: "\e248"; } }
+.glyphicon-object-align-right     { &:before { content: "\e249"; } }
+.glyphicon-triangle-right         { &:before { content: "\e250"; } }
+.glyphicon-triangle-left          { &:before { content: "\e251"; } }
+.glyphicon-triangle-bottom        { &:before { content: "\e252"; } }
+.glyphicon-triangle-top           { &:before { content: "\e253"; } }
+.glyphicon-console                { &:before { content: "\e254"; } }
+.glyphicon-superscript            { &:before { content: "\e255"; } }
+.glyphicon-subscript              { &:before { content: "\e256"; } }
+.glyphicon-menu-left              { &:before { content: "\e257"; } }
+.glyphicon-menu-right             { &:before { content: "\e258"; } }
+.glyphicon-menu-down              { &:before { content: "\e259"; } }
+.glyphicon-menu-up                { &:before { content: "\e260"; } }

src/sass/bootstrap3/bootstrap/_grid.scss

@@ -0,0 +1,84 @@
+//
+// Grid system
+// --------------------------------------------------
+
+
+// Container widths
+//
+// Set the container width, and override it for fixed navbars in media queries.
+
+.container {
+  @include container-fixed;
+
+  @media (min-width: $screen-sm-min) {
+    width: $container-sm;
+  }
+  @media (min-width: $screen-md-min) {
+    width: $container-md;
+  }
+  @media (min-width: $screen-lg-min) {
+    width: $container-lg;
+  }
+}
+
+
+// Fluid container
+//
+// Utilizes the mixin meant for fixed width containers, but without any defined
+// width for fluid, full width layouts.
+
+.container-fluid {
+  @include container-fixed;
+}
+
+
+// Row
+//
+// Rows contain and clear the floats of your columns.
+
+.row {
+  @include make-row;
+}
+
+
+// Columns
+//
+// Common styles for small and large grid columns
+
+@include make-grid-columns;
+
+
+// Extra small grid
+//
+// Columns, offsets, pushes, and pulls for extra small devices like
+// smartphones.
+
+@include make-grid(xs);
+
+
+// Small grid
+//
+// Columns, offsets, pushes, and pulls for the small device range, from phones
+// to tablets.
+
+@media (min-width: $screen-sm-min) {
+  @include make-grid(sm);
+}
+
+
+// Medium grid
+//
+// Columns, offsets, pushes, and pulls for the desktop device range.
+
+@media (min-width: $screen-md-min) {
+  @include make-grid(md);
+}
+
+
+// Large grid
+//
+// Columns, offsets, pushes, and pulls for the large desktop device range.
+
+@media (min-width: $screen-lg-min) {
+  @include make-grid(lg);
+}

src/sass/bootstrap3/bootstrap/_input-groups.scss

@@ -0,0 +1,171 @@
+//
+// Input groups
+// --------------------------------------------------
+
+// Base styles
+// -------------------------
+.input-group {
+  position: relative; // For dropdowns
+  display: table;
+  border-collapse: separate; // prevent input groups from inheriting border styles from table cells when placed within a table
+
+  // Undo padding and float of grid classes
+  &[class*="col-"] {
+    float: none;
+    padding-left: 0;
+    padding-right: 0;
+  }
+
+  .form-control {
+    // Ensure that the input is always above the *appended* addon button for
+    // proper border colors.
+    position: relative;
+    z-index: 2;
+
+    // IE9 fubars the placeholder attribute in text inputs and the arrows on
+    // select elements in input groups. To fix it, we float the input. Details:
+    // https://github.com/twbs/bootstrap/issues/11561#issuecomment-28936855
+    float: left;
+
+    width: 100%;
+    margin-bottom: 0;
+    
+    &:focus {
+      z-index: 3;
+    }
+  }
+}
+
+// Sizing options
+//
+// Remix the default form control sizing classes into new ones for easier
+// manipulation.
+
+.input-group-lg > .form-control,
+.input-group-lg > .input-group-addon,
+.input-group-lg > .input-group-btn > .btn {
+  @extend .input-lg;
+}
+.input-group-sm > .form-control,
+.input-group-sm > .input-group-addon,
+.input-group-sm > .input-group-btn > .btn {
+  @extend .input-sm;
+}
+
+
+// Display as table-cell
+// -------------------------
+.input-group-addon,
+.input-group-btn,
+.input-group .form-control {
+  display: table-cell;
+
+  &:not(:first-child):not(:last-child) {
+    border-radius: 0;
+  }
+}
+// Addon and addon wrapper for buttons
+.input-group-addon,
+.input-group-btn {
+  width: 1%;
+  white-space: nowrap;
+  vertical-align: middle; // Match the inputs
+}
+
+// Text input groups
+// -------------------------
+.input-group-addon {
+  padding: $padding-base-vertical $padding-base-horizontal;
+  font-size: $font-size-base;
+  font-weight: normal;
+  line-height: 1;
+  color: $input-color;
+  text-align: center;
+  background-color: $input-group-addon-bg;
+  border: 1px solid $input-group-addon-border-color;
+  border-radius: $input-border-radius;
+
+  // Sizing
+  &.input-sm {
+    padding: $padding-small-vertical $padding-small-horizontal;
+    font-size: $font-size-small;
+    border-radius: $input-border-radius-small;
+  }
+  &.input-lg {
+    padding: $padding-large-vertical $padding-large-horizontal;
+    font-size: $font-size-large;
+    border-radius: $input-border-radius-large;
+  }
+
+  // Nuke default margins from checkboxes and radios to vertically center within.
+  input[type="radio"],
+  input[type="checkbox"] {
+    margin-top: 0;
+  }
+}
+
+// Reset rounded corners
+.input-group .form-control:first-child,
+.input-group-addon:first-child,
+.input-group-btn:first-child > .btn,
+.input-group-btn:first-child > .btn-group > .btn,
+.input-group-btn:first-child > .dropdown-toggle,
+.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),
+.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {
+  @include border-right-radius(0);
+}
+.input-group-addon:first-child {
+  border-right: 0;
+}
+.input-group .form-control:last-child,
+.input-group-addon:last-child,
+.input-group-btn:last-child > .btn,
+.input-group-btn:last-child > .btn-group > .btn,
+.input-group-btn:last-child > .dropdown-toggle,
+.input-group-btn:first-child > .btn:not(:first-child),
+.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {
+  @include border-left-radius(0);
+}
+.input-group-addon:last-child {
+  border-left: 0;
+}
+
+// Button input groups
+// -------------------------
+.input-group-btn {
+  position: relative;
+  // Jankily prevent input button groups from wrapping with `white-space` and
+  // `font-size` in combination with `inline-block` on buttons.
+  font-size: 0;
+  white-space: nowrap;
+
+  // Negative margin for spacing, position for bringing hovered/focused/actived
+  // element above the siblings.
+  > .btn {
+    position: relative;
+    + .btn {
+      margin-left: -1px;
+    }
+    // Bring the "active" button to the front
+    &:hover,
+    &:focus,
+    &:active {
+      z-index: 2;
+    }
+  }
+
+  // Negative margin to only have a 1px border between the two
+  &:first-child {
+    > .btn,
+    > .btn-group {
+      margin-right: -1px;
+    }
+  }
+  &:last-child {
+    > .btn,
+    > .btn-group {
+      z-index: 2;
+      margin-left: -1px;
+    }
+  }
+}

src/sass/bootstrap3/bootstrap/_jumbotron.scss

@@ -0,0 +1,54 @@
+//
+// Jumbotron
+// --------------------------------------------------
+
+
+.jumbotron {
+  padding-top:    $jumbotron-padding;
+  padding-bottom: $jumbotron-padding;
+  margin-bottom: $jumbotron-padding;
+  color: $jumbotron-color;
+  background-color: $jumbotron-bg;
+
+  h1,
+  .h1 {
+    color: $jumbotron-heading-color;
+  }
+
+  p {
+    margin-bottom: ($jumbotron-padding / 2);
+    font-size: $jumbotron-font-size;
+    font-weight: 200;
+  }
+
+  > hr {
+    border-top-color: darken($jumbotron-bg, 10%);
+  }
+
+  .container &,
+  .container-fluid & {
+    border-radius: $border-radius-large; // Only round corners at higher resolutions if contained in a container
+    padding-left:  ($grid-gutter-width / 2);
+    padding-right: ($grid-gutter-width / 2);
+  }
+
+  .container {
+    max-width: 100%;
+  }
+
+  @media screen and (min-width: $screen-sm-min) {
+    padding-top:    ($jumbotron-padding * 1.6);
+    padding-bottom: ($jumbotron-padding * 1.6);
+
+    .container &,
+    .container-fluid & {
+      padding-left:  ($jumbotron-padding * 2);
+      padding-right: ($jumbotron-padding * 2);
+    }
+
+    h1,
+    .h1 {
+      font-size: $jumbotron-heading-font-size;
+    }
+  }
+}

src/sass/bootstrap3/bootstrap/_labels.scss

@@ -0,0 +1,66 @@
+//
+// Labels
+// --------------------------------------------------
+
+.label {
+  display: inline;
+  padding: .2em .6em .3em;
+  font-size: 75%;
+  font-weight: bold;
+  line-height: 1;
+  color: $label-color;
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: baseline;
+  border-radius: .25em;
+
+  // [converter] extracted a& to a.label
+
+  // Empty labels collapse automatically (not available in IE8)
+  &:empty {
+    display: none;
+  }
+
+  // Quick fix for labels in buttons
+  .btn & {
+    position: relative;
+    top: -1px;
+  }
+}
+
+// Add hover effects, but only for links
+a.label {
+  &:hover,
+  &:focus {
+    color: $label-link-hover-color;
+    text-decoration: none;
+    cursor: pointer;
+  }
+}
+
+// Colors
+// Contextual variations (linked labels get darker on :hover)
+
+.label-default {
+  @include label-variant($label-default-bg);
+}
+
+.label-primary {
+  @include label-variant($label-primary-bg);
+}
+
+.label-success {
+  @include label-variant($label-success-bg);
+}
+
+.label-info {
+  @include label-variant($label-info-bg);
+}
+
+.label-warning {
+  @include label-variant($label-warning-bg);
+}
+
+.label-danger {
+  @include label-variant($label-danger-bg);
+}

src/sass/bootstrap3/bootstrap/_list-group.scss

@@ -0,0 +1,130 @@
+//
+// List groups
+// --------------------------------------------------
+
+
+// Base class
+//
+// Easily usable on <ul>, <ol>, or <div>.
+
+.list-group {
+  // No need to set list-style: none; since .list-group-item is block level
+  margin-bottom: 20px;
+  padding-left: 0; // reset padding because ul and ol
+}
+
+
+// Individual list items
+//
+// Use on `li`s or `div`s within the `.list-group` parent.
+
+.list-group-item {
+  position: relative;
+  display: block;
+  padding: 10px 15px;
+  // Place the border on the list items and negative margin up for better styling
+  margin-bottom: -1px;
+  background-color: $list-group-bg;
+  border: 1px solid $list-group-border;
+
+  // Round the first and last items
+  &:first-child {
+    @include border-top-radius($list-group-border-radius);
+  }
+  &:last-child {
+    margin-bottom: 0;
+    @include border-bottom-radius($list-group-border-radius);
+  }
+}
+
+
+// Interactive list items
+//
+// Use anchor or button elements instead of `li`s or `div`s to create interactive items.
+// Includes an extra `.active` modifier class for showing selected items.
+
+a.list-group-item,
+button.list-group-item {
+  color: $list-group-link-color;
+
+  .list-group-item-heading {
+    color: $list-group-link-heading-color;
+  }
+
+  // Hover state
+  &:hover,
+  &:focus {
+    text-decoration: none;
+    color: $list-group-link-hover-color;
+    background-color: $list-group-hover-bg;
+  }
+}
+
+button.list-group-item {
+  width: 100%;
+  text-align: left;
+}
+
+.list-group-item {
+  // Disabled state
+  &.disabled,
+  &.disabled:hover,
+  &.disabled:focus {
+    background-color: $list-group-disabled-bg;
+    color: $list-group-disabled-color;
+    cursor: $cursor-disabled;
+
+    // Force color to inherit for custom content
+    .list-group-item-heading {
+      color: inherit;
+    }
+    .list-group-item-text {
+      color: $list-group-disabled-text-color;
+    }
+  }
+
+  // Active class on item itself, not parent
+  &.active,
+  &.active:hover,
+  &.active:focus {
+    z-index: 2; // Place active items above their siblings for proper border styling
+    color: $list-group-active-color;
+    background-color: $list-group-active-bg;
+    border-color: $list-group-active-border;
+
+    // Force color to inherit for custom content
+    .list-group-item-heading,
+    .list-group-item-heading > small,
+    .list-group-item-heading > .small {
+      color: inherit;
+    }
+    .list-group-item-text {
+      color: $list-group-active-text-color;
+    }
+  }
+}
+
+
+// Contextual variants
+//
+// Add modifier classes to change text and background color on individual items.
+// Organizationally, this must come after the `:hover` states.
+
+@include list-group-item-variant(success, $state-success-bg, $state-success-text);
+@include list-group-item-variant(info, $state-info-bg, $state-info-text);
+@include list-group-item-variant(warning, $state-warning-bg, $state-warning-text);
+@include list-group-item-variant(danger, $state-danger-bg, $state-danger-text);
+
+
+// Custom content options
+//
+// Extra classes for creating well-formatted content within `.list-group-item`s.
+
+.list-group-item-heading {
+  margin-top: 0;
+  margin-bottom: 5px;
+}
+.list-group-item-text {
+  margin-bottom: 0;
+  line-height: 1.3;
+}

src/sass/bootstrap3/bootstrap/_media.scss

@@ -0,0 +1,66 @@
+.media {
+  // Proper spacing between instances of .media
+  margin-top: 15px;
+
+  &:first-child {
+    margin-top: 0;
+  }
+}
+
+.media,
+.media-body {
+  zoom: 1;
+  overflow: hidden;
+}
+
+.media-body {
+  width: 10000px;
+}
+
+.media-object {
+  display: block;
+
+  // Fix collapse in webkit from max-width: 100% and display: table-cell.
+  &.img-thumbnail {
+    max-width: none;
+  }
+}
+
+.media-right,
+.media > .pull-right {
+  padding-left: 10px;
+}
+
+.media-left,
+.media > .pull-left {
+  padding-right: 10px;
+}
+
+.media-left,
+.media-right,
+.media-body {
+  display: table-cell;
+  vertical-align: top;
+}
+
+.media-middle {
+  vertical-align: middle;
+}
+
+.media-bottom {
+  vertical-align: bottom;
+}
+
+// Reset margins on headings for tighter default spacing
+.media-heading {
+  margin-top: 0;
+  margin-bottom: 5px;
+}
+
+// Media list variation
+//
+// Undo default ul/ol styles
+.media-list {
+  padding-left: 0;
+  list-style: none;
+}

src/sass/bootstrap3/bootstrap/_mixins.scss

@@ -0,0 +1,40 @@
+// Mixins
+// --------------------------------------------------
+
+// Utilities
+@import "mixins/hide-text";
+@import "mixins/opacity";
+@import "mixins/image";
+@import "mixins/labels";
+@import "mixins/reset-filter";
+@import "mixins/resize";
+@import "mixins/responsive-visibility";
+@import "mixins/size";
+@import "mixins/tab-focus";
+@import "mixins/reset-text";
+@import "mixins/text-emphasis";
+@import "mixins/text-overflow";
+@import "mixins/vendor-prefixes";
+
+// Components
+@import "mixins/alerts";
+@import "mixins/buttons";
+@import "mixins/panels";
+@import "mixins/pagination";
+@import "mixins/list-group";
+@import "mixins/nav-divider";
+@import "mixins/forms";
+@import "mixins/progress-bar";
+@import "mixins/table-row";
+
+// Skins
+@import "mixins/background-variant";
+@import "mixins/border-radius";
+@import "mixins/gradients";
+
+// Layout
+@import "mixins/clearfix";
+@import "mixins/center-block";
+@import "mixins/nav-vertical-align";
+@import "mixins/grid-framework";
+@import "mixins/grid";

src/sass/bootstrap3/bootstrap/_modals.scss

@@ -0,0 +1,150 @@
+//
+// Modals
+// --------------------------------------------------
+
+// .modal-open      - body class for killing the scroll
+// .modal           - container to scroll within
+// .modal-dialog    - positioning shell for the actual modal
+// .modal-content   - actual modal w/ bg and corners and shit
+
+// Kill the scroll on the body
+.modal-open {
+  overflow: hidden;
+}
+
+// Container that the modal scrolls within
+.modal {
+  display: none;
+  overflow: hidden;
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: $zindex-modal;
+  -webkit-overflow-scrolling: touch;
+
+  // Prevent Chrome on Windows from adding a focus outline. For details, see
+  // https://github.com/twbs/bootstrap/pull/10951.
+  outline: 0;
+
+  // When fading in the modal, animate it to slide down
+  &.fade .modal-dialog {
+    @include translate(0, -25%);
+    @include transition-transform(0.3s ease-out);
+  }
+  &.in .modal-dialog { @include translate(0, 0) }
+}
+.modal-open .modal {
+  overflow-x: hidden;
+  overflow-y: auto;
+}
+
+// Shell div to position the modal with bottom padding
+.modal-dialog {
+  position: relative;
+  width: auto;
+  margin: 10px;
+}
+
+// Actual modal
+.modal-content {
+  position: relative;
+  background-color: $modal-content-bg;
+  border: 1px solid $modal-content-fallback-border-color; //old browsers fallback (ie8 etc)
+  border: 1px solid $modal-content-border-color;
+  border-radius: $border-radius-large;
+  @include box-shadow(0 3px 9px rgba(0,0,0,.5));
+  background-clip: padding-box;
+  // Remove focus outline from opened modal
+  outline: 0;
+}
+
+// Modal background
+.modal-backdrop {
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: $zindex-modal-background;
+  background-color: $modal-backdrop-bg;
+  // Fade for backdrop
+  &.fade { @include opacity(0); }
+  &.in { @include opacity($modal-backdrop-opacity); }
+}
+
+// Modal header
+// Top section of the modal w/ title and dismiss
+.modal-header {
+  padding: $modal-title-padding;
+  border-bottom: 1px solid $modal-header-border-color;
+  @include clearfix;
+}
+// Close icon
+.modal-header .close {
+  margin-top: -2px;
+}
+
+// Title text within header
+.modal-title {
+  margin: 0;
+  line-height: $modal-title-line-height;
+}
+
+// Modal body
+// Where all modal content resides (sibling of .modal-header and .modal-footer)
+.modal-body {
+  position: relative;
+  padding: $modal-inner-padding;
+}
+
+// Footer (for actions)
+.modal-footer {
+  padding: $modal-inner-padding;
+  text-align: right; // right align buttons
+  border-top: 1px solid $modal-footer-border-color;
+  @include clearfix; // clear it in case folks use .pull-* classes on buttons
+
+  // Properly space out buttons
+  .btn + .btn {
+    margin-left: 5px;
+    margin-bottom: 0; // account for input[type="submit"] which gets the bottom margin like all other inputs
+  }
+  // but override that for button groups
+  .btn-group .btn + .btn {
+    margin-left: -1px;
+  }
+  // and override it for block buttons as well
+  .btn-block + .btn-block {
+    margin-left: 0;
+  }
+}
+
+// Measure scrollbar width for padding body during modal show/hide
+.modal-scrollbar-measure {
+  position: absolute;
+  top: -9999px;
+  width: 50px;
+  height: 50px;
+  overflow: scroll;
+}
+
+// Scale up the modal
+@media (min-width: $screen-sm-min) {
+  // Automatically set modal's width for larger viewports
+  .modal-dialog {
+    width: $modal-md;
+    margin: 30px auto;
+  }
+  .modal-content {
+    @include box-shadow(0 5px 15px rgba(0,0,0,.5));
+  }
+
+  // Modal sizes
+  .modal-sm { width: $modal-sm; }
+}
+
+@media (min-width: $screen-md-min) {
+  .modal-lg { width: $modal-lg; }
+}

src/sass/bootstrap3/bootstrap/_navbar.scss

@@ -0,0 +1,662 @@
+//
+// Navbars
+// --------------------------------------------------
+
+
+// Wrapper and base class
+//
+// Provide a static navbar from which we expand to create full-width, fixed, and
+// other navbar variations.
+
+.navbar {
+  position: relative;
+  min-height: $navbar-height; // Ensure a navbar always shows (e.g., without a .navbar-brand in collapsed mode)
+  margin-bottom: $navbar-margin-bottom;
+  border: 1px solid transparent;
+
+  // Prevent floats from breaking the navbar
+  @include clearfix;
+
+  @media (min-width: $grid-float-breakpoint) {
+    border-radius: $navbar-border-radius;
+  }
+}
+
+
+// Navbar heading
+//
+// Groups `.navbar-brand` and `.navbar-toggle` into a single component for easy
+// styling of responsive aspects.
+
+.navbar-header {
+  @include clearfix;
+
+  @media (min-width: $grid-float-breakpoint) {
+    float: left;
+  }
+}
+
+
+// Navbar collapse (body)
+//
+// Group your navbar content into this for easy collapsing and expanding across
+// various device sizes. By default, this content is collapsed when <768px, but
+// will expand past that for a horizontal display.
+//
+// To start (on mobile devices) the navbar links, forms, and buttons are stacked
+// vertically and include a `max-height` to overflow in case you have too much
+// content for the user's viewport.
+
+.navbar-collapse {
+  overflow-x: visible;
+  padding-right: $navbar-padding-horizontal;
+  padding-left:  $navbar-padding-horizontal;
+  border-top: 1px solid transparent;
+  box-shadow: inset 0 1px 0 rgba(255,255,255,.1);
+  @include clearfix;
+  -webkit-overflow-scrolling: touch;
+
+  &.in {
+    overflow-y: auto;
+  }
+
+  @media (min-width: $grid-float-breakpoint) {
+    width: auto;
+    border-top: 0;
+    box-shadow: none;
+
+    &.collapse {
+      display: block !important;
+      height: auto !important;
+      padding-bottom: 0; // Override default setting
+      overflow: visible !important;
+    }
+
+    &.in {
+      overflow-y: visible;
+    }
+
+    // Undo the collapse side padding for navbars with containers to ensure
+    // alignment of right-aligned contents.
+    .navbar-fixed-top &,
+    .navbar-static-top &,
+    .navbar-fixed-bottom & {
+      padding-left: 0;
+      padding-right: 0;
+    }
+  }
+}
+
+.navbar-fixed-top,
+.navbar-fixed-bottom {
+  .navbar-collapse {
+    max-height: $navbar-collapse-max-height;
+
+    @media (max-device-width: $screen-xs-min) and (orientation: landscape) {
+      max-height: 200px;
+    }
+  }
+}
+
+
+// Both navbar header and collapse
+//
+// When a container is present, change the behavior of the header and collapse.
+
+.container,
+.container-fluid {
+  > .navbar-header,
+  > .navbar-collapse {
+    margin-right: -$navbar-padding-horizontal;
+    margin-left:  -$navbar-padding-horizontal;
+
+    @media (min-width: $grid-float-breakpoint) {
+      margin-right: 0;
+      margin-left:  0;
+    }
+  }
+}
+
+
+//
+// Navbar alignment options
+//
+// Display the navbar across the entirety of the page or fixed it to the top or
+// bottom of the page.
+
+// Static top (unfixed, but 100% wide) navbar
+.navbar-static-top {
+  z-index: $zindex-navbar;
+  border-width: 0 0 1px;
+
+  @media (min-width: $grid-float-breakpoint) {
+    border-radius: 0;
+  }
+}
+
+// Fix the top/bottom navbars when screen real estate supports it
+.navbar-fixed-top,
+.navbar-fixed-bottom {
+  position: fixed;
+  right: 0;
+  left: 0;
+  z-index: $zindex-navbar-fixed;
+
+  // Undo the rounded corners
+  @media (min-width: $grid-float-breakpoint) {
+    border-radius: 0;
+  }
+}
+.navbar-fixed-top {
+  top: 0;
+  border-width: 0 0 1px;
+}
+.navbar-fixed-bottom {
+  bottom: 0;
+  margin-bottom: 0; // override .navbar defaults
+  border-width: 1px 0 0;
+}
+
+
+// Brand/project name
+
+.navbar-brand {
+  float: left;
+  padding: $navbar-padding-vertical $navbar-padding-horizontal;
+  font-size: $font-size-large;
+  line-height: $line-height-computed;
+  height: $navbar-height;
+
+  &:hover,
+  &:focus {
+    text-decoration: none;
+  }
+
+  > img {
+    display: block;
+  }
+
+  @media (min-width: $grid-float-breakpoint) {
+    .navbar > .container &,
+    .navbar > .container-fluid & {
+      margin-left: -$navbar-padding-horizontal;
+    }
+  }
+}
+
+
+// Navbar toggle
+//
+// Custom button for toggling the `.navbar-collapse`, powered by the collapse
+// JavaScript plugin.
+
+.navbar-toggle {
+  position: relative;
+  float: right;
+  margin-right: $navbar-padding-horizontal;
+  padding: 9px 10px;
+  @include navbar-vertical-align(34px);
+  background-color: transparent;
+  background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
+  border: 1px solid transparent;
+  border-radius: $border-radius-base;
+
+  // We remove the `outline` here, but later compensate by attaching `:hover`
+  // styles to `:focus`.
+  &:focus {
+    outline: 0;
+  }
+
+  // Bars
+  .icon-bar {
+    display: block;
+    width: 22px;
+    height: 2px;
+    border-radius: 1px;
+  }
+  .icon-bar + .icon-bar {
+    margin-top: 4px;
+  }
+
+  @media (min-width: $grid-float-breakpoint) {
+    display: none;
+  }
+}
+
+
+// Navbar nav links
+//
+// Builds on top of the `.nav` components with its own modifier class to make
+// the nav the full height of the horizontal nav (above 768px).
+
+.navbar-nav {
+  margin: ($navbar-padding-vertical / 2) (-$navbar-padding-horizontal);
+
+  > li > a {
+    padding-top:    10px;
+    padding-bottom: 10px;
+    line-height: $line-height-computed;
+  }
+
+  @media (max-width: $grid-float-breakpoint-max) {
+    // Dropdowns get custom display when collapsed
+    .open .dropdown-menu {
+      position: static;
+      float: none;
+      width: auto;
+      margin-top: 0;
+      background-color: transparent;
+      border: 0;
+      box-shadow: none;
+      > li > a,
+      .dropdown-header {
+        padding: 5px 15px 5px 25px;
+      }
+      > li > a {
+        line-height: $line-height-computed;
+        &:hover,
+        &:focus {
+          background-image: none;
+        }
+      }
+    }
+  }
+
+  // Uncollapse the nav
+  @media (min-width: $grid-float-breakpoint) {
+    float: left;
+    margin: 0;
+
+    > li {
+      float: left;
+      > a {
+        padding-top:    $navbar-padding-vertical;
+        padding-bottom: $navbar-padding-vertical;
+      }
+    }
+  }
+}
+
+
+// Navbar form
+//
+// Extension of the `.form-inline` with some extra flavor for optimum display in
+// our navbars.
+
+.navbar-form {
+  margin-left: -$navbar-padding-horizontal;
+  margin-right: -$navbar-padding-horizontal;
+  padding: 10px $navbar-padding-horizontal;
+  border-top: 1px solid transparent;
+  border-bottom: 1px solid transparent;
+  $shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1);
+  @include box-shadow($shadow);
+
+  // Mixin behavior for optimum display
+  @include form-inline;
+
+  .form-group {
+    @media (max-width: $grid-float-breakpoint-max) {
+      margin-bottom: 5px;
+
+      &:last-child {
+        margin-bottom: 0;
+      }
+    }
+  }
+
+  // Vertically center in expanded, horizontal navbar
+  @include navbar-vertical-align($input-height-base);
+
+  // Undo 100% width for pull classes
+  @media (min-width: $grid-float-breakpoint) {
+    width: auto;
+    border: 0;
+    margin-left: 0;
+    margin-right: 0;
+    padding-top: 0;
+    padding-bottom: 0;
+    @include box-shadow(none);
+  }
+}
+
+
+// Dropdown menus
+
+// Menu position and menu carets
+.navbar-nav > li > .dropdown-menu {
+  margin-top: 0;
+  @include border-top-radius(0);
+}
+// Menu position and menu caret support for dropups via extra dropup class
+.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {
+  margin-bottom: 0;
+  @include border-top-radius($navbar-border-radius);
+  @include border-bottom-radius(0);
+}
+
+
+// Buttons in navbars
+//
+// Vertically center a button within a navbar (when *not* in a form).
+
+.navbar-btn {
+  @include navbar-vertical-align($input-height-base);
+
+  &.btn-sm {
+    @include navbar-vertical-align($input-height-small);
+  }
+  &.btn-xs {
+    @include navbar-vertical-align(22);
+  }
+}
+
+
+// Text in navbars
+//
+// Add a class to make any element properly align itself vertically within the navbars.
+
+.navbar-text {
+  @include navbar-vertical-align($line-height-computed);
+
+  @media (min-width: $grid-float-breakpoint) {
+    float: left;
+    margin-left: $navbar-padding-horizontal;
+    margin-right: $navbar-padding-horizontal;
+  }
+}
+
+
+// Component alignment
+//
+// Repurpose the pull utilities as their own navbar utilities to avoid specificity
+// issues with parents and chaining. Only do this when the navbar is uncollapsed
+// though so that navbar contents properly stack and align in mobile.
+//
+// Declared after the navbar components to ensure more specificity on the margins.
+
+@media (min-width: $grid-float-breakpoint) {
+  .navbar-left {
+    float: left !important;
+  }
+  .navbar-right {
+    float: right !important;
+  margin-right: -$navbar-padding-horizontal;
+
+    ~ .navbar-right {
+      margin-right: 0;
+    }
+  }
+}
+
+
+// Alternate navbars
+// --------------------------------------------------
+
+// Default navbar
+.navbar-default {
+  background-color: $navbar-default-bg;
+  border-color: $navbar-default-border;
+
+  .navbar-brand {
+    color: $navbar-default-brand-color;
+    &:hover,
+    &:focus {
+      color: $navbar-default-brand-hover-color;
+      background-color: $navbar-default-brand-hover-bg;
+    }
+  }
+
+  .navbar-text {
+    color: $navbar-default-color;
+  }
+
+  .navbar-nav {
+    > li > a {
+      color: $navbar-default-link-color;
+
+      &:hover,
+      &:focus {
+        color: $navbar-default-link-hover-color;
+        background-color: $navbar-default-link-hover-bg;
+      }
+    }
+    > .active > a {
+      &,
+      &:hover,
+      &:focus {
+        color: $navbar-default-link-active-color;
+        background-color: $navbar-default-link-active-bg;
+      }
+    }
+    > .disabled > a {
+      &,
+      &:hover,
+      &:focus {
+        color: $navbar-default-link-disabled-color;
+        background-color: $navbar-default-link-disabled-bg;
+      }
+    }
+  }
+
+  .navbar-toggle {
+    border-color: $navbar-default-toggle-border-color;
+    &:hover,
+    &:focus {
+      background-color: $navbar-default-toggle-hover-bg;
+    }
+    .icon-bar {
+      background-color: $navbar-default-toggle-icon-bar-bg;
+    }
+  }
+
+  .navbar-collapse,
+  .navbar-form {
+    border-color: $navbar-default-border;
+  }
+
+  // Dropdown menu items
+  .navbar-nav {
+    // Remove background color from open dropdown
+    > .open > a {
+      &,
+      &:hover,
+      &:focus {
+        background-color: $navbar-default-link-active-bg;
+        color: $navbar-default-link-active-color;
+      }
+    }
+
+    @media (max-width: $grid-float-breakpoint-max) {
+      // Dropdowns get custom display when collapsed
+      .open .dropdown-menu {
+        > li > a {
+          color: $navbar-default-link-color;
+          &:hover,
+          &:focus {
+            color: $navbar-default-link-hover-color;
+            background-color: $navbar-default-link-hover-bg;
+          }
+        }
+        > .active > a {
+          &,
+          &:hover,
+          &:focus {
+            color: $navbar-default-link-active-color;
+            background-color: $navbar-default-link-active-bg;
+          }
+        }
+        > .disabled > a {
+          &,
+          &:hover,
+          &:focus {
+            color: $navbar-default-link-disabled-color;
+            background-color: $navbar-default-link-disabled-bg;
+          }
+        }
+      }
+    }
+  }
+
+
+  // Links in navbars
+  //
+  // Add a class to ensure links outside the navbar nav are colored correctly.
+
+  .navbar-link {
+    color: $navbar-default-link-color;
+    &:hover {
+      color: $navbar-default-link-hover-color;
+    }
+  }
+
+  .btn-link {
+    color: $navbar-default-link-color;
+    &:hover,
+    &:focus {
+      color: $navbar-default-link-hover-color;
+    }
+    &[disabled],
+    fieldset[disabled] & {
+      &:hover,
+      &:focus {
+        color: $navbar-default-link-disabled-color;
+      }
+    }
+  }
+}
+
+// Inverse navbar
+
+.navbar-inverse {
+  background-color: $navbar-inverse-bg;
+  border-color: $navbar-inverse-border;
+
+  .navbar-brand {
+    color: $navbar-inverse-brand-color;
+    &:hover,
+    &:focus {
+      color: $navbar-inverse-brand-hover-color;
+      background-color: $navbar-inverse-brand-hover-bg;
+    }
+  }
+
+  .navbar-text {
+    color: $navbar-inverse-color;
+  }
+
+  .navbar-nav {
+    > li > a {
+      color: $navbar-inverse-link-color;
+
+      &:hover,
+      &:focus {
+        color: $navbar-inverse-link-hover-color;
+        background-color: $navbar-inverse-link-hover-bg;
+      }
+    }
+    > .active > a {
+      &,
+      &:hover,
+      &:focus {
+        color: $navbar-inverse-link-active-color;
+        background-color: $navbar-inverse-link-active-bg;
+      }
+    }
+    > .disabled > a {
+      &,
+      &:hover,
+      &:focus {
+        color: $navbar-inverse-link-disabled-color;
+        background-color: $navbar-inverse-link-disabled-bg;
+      }
+    }
+  }
+
+  // Darken the responsive nav toggle
+  .navbar-toggle {
+    border-color: $navbar-inverse-toggle-border-color;
+    &:hover,
+    &:focus {
+      background-color: $navbar-inverse-toggle-hover-bg;
+    }
+    .icon-bar {
+      background-color: $navbar-inverse-toggle-icon-bar-bg;
+    }
+  }
+
+  .navbar-collapse,
+  .navbar-form {
+    border-color: darken($navbar-inverse-bg, 7%);
+  }
+
+  // Dropdowns
+  .navbar-nav {
+    > .open > a {
+      &,
+      &:hover,
+      &:focus {
+        background-color: $navbar-inverse-link-active-bg;
+        color: $navbar-inverse-link-active-color;
+      }
+    }
+
+    @media (max-width: $grid-float-breakpoint-max) {
+      // Dropdowns get custom display
+      .open .dropdown-menu {
+        > .dropdown-header {
+          border-color: $navbar-inverse-border;
+        }
+        .divider {
+          background-color: $navbar-inverse-border;
+        }
+        > li > a {
+          color: $navbar-inverse-link-color;
+          &:hover,
+          &:focus {
+            color: $navbar-inverse-link-hover-color;
+            background-color: $navbar-inverse-link-hover-bg;
+          }
+        }
+        > .active > a {
+          &,
+          &:hover,
+          &:focus {
+            color: $navbar-inverse-link-active-color;
+            background-color: $navbar-inverse-link-active-bg;
+          }
+        }
+        > .disabled > a {
+          &,
+          &:hover,
+          &:focus {
+            color: $navbar-inverse-link-disabled-color;
+            background-color: $navbar-inverse-link-disabled-bg;
+          }
+        }
+      }
+    }
+  }
+
+  .navbar-link {
+    color: $navbar-inverse-link-color;
+    &:hover {
+      color: $navbar-inverse-link-hover-color;
+    }
+  }
+
+  .btn-link {
+    color: $navbar-inverse-link-color;
+    &:hover,
+    &:focus {
+      color: $navbar-inverse-link-hover-color;
+    }
+    &[disabled],
+    fieldset[disabled] & {
+      &:hover,
+      &:focus {
+        color: $navbar-inverse-link-disabled-color;
+      }
+    }
+  }
+}

src/sass/bootstrap3/bootstrap/_navs.scss

@@ -0,0 +1,242 @@
+//
+// Navs
+// --------------------------------------------------
+
+
+// Base class
+// --------------------------------------------------
+
+.nav {
+  margin-bottom: 0;
+  padding-left: 0; // Override default ul/ol
+  list-style: none;
+  @include clearfix;
+
+  > li {
+    position: relative;
+    display: block;
+
+    > a {
+      position: relative;
+      display: block;
+      padding: $nav-link-padding;
+      &:hover,
+      &:focus {
+        text-decoration: none;
+        background-color: $nav-link-hover-bg;
+      }
+    }
+
+    // Disabled state sets text to gray and nukes hover/tab effects
+    &.disabled > a {
+      color: $nav-disabled-link-color;
+
+      &:hover,
+      &:focus {
+        color: $nav-disabled-link-hover-color;
+        text-decoration: none;
+        background-color: transparent;
+        cursor: $cursor-disabled;
+      }
+    }
+  }
+
+  // Open dropdowns
+  .open > a {
+    &,
+    &:hover,
+    &:focus {
+      background-color: $nav-link-hover-bg;
+      border-color: $link-color;
+    }
+  }
+
+  // Nav dividers (deprecated with v3.0.1)
+  //
+  // This should have been removed in v3 with the dropping of `.nav-list`, but
+  // we missed it. We don't currently support this anywhere, but in the interest
+  // of maintaining backward compatibility in case you use it, it's deprecated.
+  .nav-divider {
+    @include nav-divider;
+  }
+
+  // Prevent IE8 from misplacing imgs
+  //
+  // See https://github.com/h5bp/html5-boilerplate/issues/984#issuecomment-3985989
+  > li > a > img {
+    max-width: none;
+  }
+}
+
+
+// Tabs
+// -------------------------
+
+// Give the tabs something to sit on
+.nav-tabs {
+  border-bottom: 1px solid $nav-tabs-border-color;
+  > li {
+    float: left;
+    // Make the list-items overlay the bottom border
+    margin-bottom: -1px;
+
+    // Actual tabs (as links)
+    > a {
+      margin-right: 2px;
+      line-height: $line-height-base;
+      border: 1px solid transparent;
+      border-radius: $border-radius-base $border-radius-base 0 0;
+      &:hover {
+        border-color: $nav-tabs-link-hover-border-color $nav-tabs-link-hover-border-color $nav-tabs-border-color;
+      }
+    }
+
+    // Active state, and its :hover to override normal :hover
+    &.active > a {
+      &,
+      &:hover,
+      &:focus {
+        color: $nav-tabs-active-link-hover-color;
+        background-color: $nav-tabs-active-link-hover-bg;
+        border: 1px solid $nav-tabs-active-link-hover-border-color;
+        border-bottom-color: transparent;
+        cursor: default;
+      }
+    }
+  }
+  // pulling this in mainly for less shorthand
+  &.nav-justified {
+    @extend .nav-justified;
+    @extend .nav-tabs-justified;
+  }
+}
+
+
+// Pills
+// -------------------------
+.nav-pills {
+  > li {
+    float: left;
+
+    // Links rendered as pills
+    > a {
+      border-radius: $nav-pills-border-radius;
+    }
+    + li {
+      margin-left: 2px;
+    }
+
+    // Active state
+    &.active > a {
+      &,
+      &:hover,
+      &:focus {
+        color: $nav-pills-active-link-hover-color;
+        background-color: $nav-pills-active-link-hover-bg;
+      }
+    }
+  }
+}
+
+
+// Stacked pills
+.nav-stacked {
+  > li {
+    float: none;
+    + li {
+      margin-top: 2px;
+      margin-left: 0; // no need for this gap between nav items
+    }
+  }
+}
+
+
+// Nav variations
+// --------------------------------------------------
+
+// Justified nav links
+// -------------------------
+
+.nav-justified {
+  width: 100%;
+
+  > li {
+    float: none;
+    > a {
+      text-align: center;
+      margin-bottom: 5px;
+    }
+  }
+
+  > .dropdown .dropdown-menu {
+    top: auto;
+    left: auto;
+  }
+
+  @media (min-width: $screen-sm-min) {
+    > li {
+      display: table-cell;
+      width: 1%;
+      > a {
+        margin-bottom: 0;
+      }
+    }
+  }
+}
+
+// Move borders to anchors instead of bottom of list
+//
+// Mixin for adding on top the shared `.nav-justified` styles for our tabs
+.nav-tabs-justified {
+  border-bottom: 0;
+
+  > li > a {
+    // Override margin from .nav-tabs
+    margin-right: 0;
+    border-radius: $border-radius-base;
+  }
+
+  > .active > a,
+  > .active > a:hover,
+  > .active > a:focus {
+    border: 1px solid $nav-tabs-justified-link-border-color;
+  }
+
+  @media (min-width: $screen-sm-min) {
+    > li > a {
+      border-bottom: 1px solid $nav-tabs-justified-link-border-color;
+      border-radius: $border-radius-base $border-radius-base 0 0;
+    }
+    > .active > a,
+    > .active > a:hover,
+    > .active > a:focus {
+      border-bottom-color: $nav-tabs-justified-active-link-border-color;
+    }
+  }
+}
+
+
+// Tabbable tabs
+// -------------------------
+
+// Hide tabbable panes to start, show them when `.active`
+.tab-content {
+  > .tab-pane {
+    display: none;
+  }
+  > .active {
+    display: block;
+  }
+}
+
+
+// Dropdowns
+// -------------------------
+
+// Specific dropdowns
+.nav-tabs .dropdown-menu {
+  // make dropdown border overlap tab border
+  margin-top: -1px;
+  // Remove the top rounded corners here since there is a hard edge above the menu
+  @include border-top-radius(0);
+}

src/sass/bootstrap3/bootstrap/_normalize.scss

@@ -0,0 +1,424 @@
+/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */
+
+//
+// 1. Set default font family to sans-serif.
+// 2. Prevent iOS and IE text size adjust after device orientation change,
+//    without disabling user zoom.
+//
+
+html {
+  font-family: sans-serif; // 1
+  -ms-text-size-adjust: 100%; // 2
+  -webkit-text-size-adjust: 100%; // 2
+}
+
+//
+// Remove default margin.
+//
+
+body {
+  margin: 0;
+}
+
+// HTML5 display definitions
+// ==========================================================================
+
+//
+// Correct `block` display not defined for any HTML5 element in IE 8/9.
+// Correct `block` display not defined for `details` or `summary` in IE 10/11
+// and Firefox.
+// Correct `block` display not defined for `main` in IE 11.
+//
+
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+main,
+menu,
+nav,
+section,
+summary {
+  display: block;
+}
+
+//
+// 1. Correct `inline-block` display not defined in IE 8/9.
+// 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
+//
+
+audio,
+canvas,
+progress,
+video {
+  display: inline-block; // 1
+  vertical-align: baseline; // 2
+}
+
+//
+// Prevent modern browsers from displaying `audio` without controls.
+// Remove excess height in iOS 5 devices.
+//
+
+audio:not([controls]) {
+  display: none;
+  height: 0;
+}
+
+//
+// Address `[hidden]` styling not present in IE 8/9/10.
+// Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.
+//
+
+[hidden],
+template {
+  display: none;
+}
+
+// Links
+// ==========================================================================
+
+//
+// Remove the gray background color from active links in IE 10.
+//
+
+a {
+  background-color: transparent;
+}
+
+//
+// Improve readability of focused elements when they are also in an
+// active/hover state.
+//
+
+a:active,
+a:hover {
+  outline: 0;
+}
+
+// Text-level semantics
+// ==========================================================================
+
+//
+// Address styling not present in IE 8/9/10/11, Safari, and Chrome.
+//
+
+abbr[title] {
+  border-bottom: 1px dotted;
+}
+
+//
+// Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
+//
+
+b,
+strong {
+  font-weight: bold;
+}
+
+//
+// Address styling not present in Safari and Chrome.
+//
+
+dfn {
+  font-style: italic;
+}
+
+//
+// Address variable `h1` font-size and margin within `section` and `article`
+// contexts in Firefox 4+, Safari, and Chrome.
+//
+
+h1 {
+  font-size: 2em;
+  margin: 0.67em 0;
+}
+
+//
+// Address styling not present in IE 8/9.
+//
+
+mark {
+  background: #ff0;
+  color: #000;
+}
+
+//
+// Address inconsistent and variable font size in all browsers.
+//
+
+small {
+  font-size: 80%;
+}
+
+//
+// Prevent `sub` and `sup` affecting `line-height` in all browsers.
+//
+
+sub,
+sup {
+  font-size: 75%;
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline;
+}
+
+sup {
+  top: -0.5em;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+// Embedded content
+// ==========================================================================
+
+//
+// Remove border when inside `a` element in IE 8/9/10.
+//
+
+img {
+  border: 0;
+}
+
+//
+// Correct overflow not hidden in IE 9/10/11.
+//
+
+svg:not(:root) {
+  overflow: hidden;
+}
+
+// Grouping content
+// ==========================================================================
+
+//
+// Address margin not present in IE 8/9 and Safari.
+//
+
+figure {
+  margin: 1em 40px;
+}
+
+//
+// Address differences between Firefox and other browsers.
+//
+
+hr {
+  box-sizing: content-box;
+  height: 0;
+}
+
+//
+// Contain overflow in all browsers.
+//
+
+pre {
+  overflow: auto;
+}
+
+//
+// Address odd `em`-unit font size rendering in all browsers.
+//
+
+code,
+kbd,
+pre,
+samp {
+  font-family: monospace, monospace;
+  font-size: 1em;
+}
+
+// Forms
+// ==========================================================================
+
+//
+// Known limitation: by default, Chrome and Safari on OS X allow very limited
+// styling of `select`, unless a `border` property is set.
+//
+
+//
+// 1. Correct color not being inherited.
+//    Known issue: affects color of disabled elements.
+// 2. Correct font properties not being inherited.
+// 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
+//
+
+button,
+input,
+optgroup,
+select,
+textarea {
+  color: inherit; // 1
+  font: inherit; // 2
+  margin: 0; // 3
+}
+
+//
+// Address `overflow` set to `hidden` in IE 8/9/10/11.
+//
+
+button {
+  overflow: visible;
+}
+
+//
+// Address inconsistent `text-transform` inheritance for `button` and `select`.
+// All other form control elements do not inherit `text-transform` values.
+// Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
+// Correct `select` style inheritance in Firefox.
+//
+
+button,
+select {
+  text-transform: none;
+}
+
+//
+// 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
+//    and `video` controls.
+// 2. Correct inability to style clickable `input` types in iOS.
+// 3. Improve usability and consistency of cursor style between image-type
+//    `input` and others.
+//
+
+button,
+html input[type="button"], // 1
+input[type="reset"],
+input[type="submit"] {
+  -webkit-appearance: button; // 2
+  cursor: pointer; // 3
+}
+
+//
+// Re-set default cursor for disabled elements.
+//
+
+button[disabled],
+html input[disabled] {
+  cursor: default;
+}
+
+//
+// Remove inner padding and border in Firefox 4+.
+//
+
+button::-moz-focus-inner,
+input::-moz-focus-inner {
+  border: 0;
+  padding: 0;
+}
+
+//
+// Address Firefox 4+ setting `line-height` on `input` using `!important` in
+// the UA stylesheet.
+//
+
+input {
+  line-height: normal;
+}
+
+//
+// It's recommended that you don't attempt to style these elements.
+// Firefox's implementation doesn't respect box-sizing, padding, or width.
+//
+// 1. Address box sizing set to `content-box` in IE 8/9/10.
+// 2. Remove excess padding in IE 8/9/10.
+//
+
+input[type="checkbox"],
+input[type="radio"] {
+  box-sizing: border-box; // 1
+  padding: 0; // 2
+}
+
+//
+// Fix the cursor style for Chrome's increment/decrement buttons. For certain
+// `font-size` values of the `input`, it causes the cursor style of the
+// decrement button to change from `default` to `text`.
+//
+
+input[type="number"]::-webkit-inner-spin-button,
+input[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+//
+// 1. Address `appearance` set to `searchfield` in Safari and Chrome.
+// 2. Address `box-sizing` set to `border-box` in Safari and Chrome.
+//
+
+input[type="search"] {
+  -webkit-appearance: textfield; // 1
+  box-sizing: content-box; //2
+}
+
+//
+// Remove inner padding and search cancel button in Safari and Chrome on OS X.
+// Safari (but not Chrome) clips the cancel button when the search input has
+// padding (and `textfield` appearance).
+//
+
+input[type="search"]::-webkit-search-cancel-button,
+input[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+//
+// Define consistent border, margin, and padding.
+//
+
+fieldset {
+  border: 1px solid #c0c0c0;
+  margin: 0 2px;
+  padding: 0.35em 0.625em 0.75em;
+}
+
+//
+// 1. Correct `color` not being inherited in IE 8/9/10/11.
+// 2. Remove padding so people aren't caught out if they zero out fieldsets.
+//
+
+legend {
+  border: 0; // 1
+  padding: 0; // 2
+}
+
+//
+// Remove default vertical scrollbar in IE 8/9/10/11.
+//
+
+textarea {
+  overflow: auto;
+}
+
+//
+// Don't inherit the `font-weight` (applied by a rule above).
+// NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
+//
+
+optgroup {
+  font-weight: bold;
+}
+
+// Tables
+// ==========================================================================
+
+//
+// Remove most spacing between table cells.
+//
+
+table {
+  border-collapse: collapse;
+  border-spacing: 0;
+}
+
+td,
+th {
+  padding: 0;
+}

src/sass/bootstrap3/bootstrap/_pager.scss

@@ -0,0 +1,54 @@
+//
+// Pager pagination
+// --------------------------------------------------
+
+
+.pager {
+  padding-left: 0;
+  margin: $line-height-computed 0;
+  list-style: none;
+  text-align: center;
+  @include clearfix;
+  li {
+    display: inline;
+    > a,
+    > span {
+      display: inline-block;
+      padding: 5px 14px;
+      background-color: $pager-bg;
+      border: 1px solid $pager-border;
+      border-radius: $pager-border-radius;
+    }
+
+    > a:hover,
+    > a:focus {
+      text-decoration: none;
+      background-color: $pager-hover-bg;
+    }
+  }
+
+  .next {
+    > a,
+    > span {
+      float: right;
+    }
+  }
+
+  .previous {
+    > a,
+    > span {
+      float: left;
+    }
+  }
+
+  .disabled {
+    > a,
+    > a:hover,
+    > a:focus,
+    > span {
+      color: $pager-disabled-color;
+      background-color: $pager-bg;
+      cursor: $cursor-disabled;
+    }
+  }
+}

src/sass/bootstrap3/bootstrap/_pagination.scss

@@ -0,0 +1,89 @@
+//
+// Pagination (multiple pages)
+// --------------------------------------------------
+.pagination {
+  display: inline-block;
+  padding-left: 0;
+  margin: $line-height-computed 0;
+  border-radius: $border-radius-base;
+
+  > li {
+    display: inline; // Remove list-style and block-level defaults
+    > a,
+    > span {
+      position: relative;
+      float: left; // Collapse white-space
+      padding: $padding-base-vertical $padding-base-horizontal;
+      line-height: $line-height-base;
+      text-decoration: none;
+      color: $pagination-color;
+      background-color: $pagination-bg;
+      border: 1px solid $pagination-border;
+      margin-left: -1px;
+    }
+    &:first-child {
+      > a,
+      > span {
+        margin-left: 0;
+        @include border-left-radius($border-radius-base);
+      }
+    }
+    &:last-child {
+      > a,
+      > span {
+        @include border-right-radius($border-radius-base);
+      }
+    }
+  }
+
+  > li > a,
+  > li > span {
+    &:hover,
+    &:focus {
+      z-index: 2;
+      color: $pagination-hover-color;
+      background-color: $pagination-hover-bg;
+      border-color: $pagination-hover-border;
+    }
+  }
+
+  > .active > a,
+  > .active > span {
+    &,
+    &:hover,
+    &:focus {
+      z-index: 3;
+      color: $pagination-active-color;
+      background-color: $pagination-active-bg;
+      border-color: $pagination-active-border;
+      cursor: default;
+    }
+  }
+
+  > .disabled {
+    > span,
+    > span:hover,
+    > span:focus,
+    > a,
+    > a:hover,
+    > a:focus {
+      color: $pagination-disabled-color;
+      background-color: $pagination-disabled-bg;
+      border-color: $pagination-disabled-border;
+      cursor: $cursor-disabled;
+    }
+  }
+}
+
+// Sizing
+// --------------------------------------------------
+
+// Large
+.pagination-lg {
+  @include pagination-size($padding-large-vertical, $padding-large-horizontal, $font-size-large, $line-height-large, $border-radius-large);
+}
+
+// Small
+.pagination-sm {
+  @include pagination-size($padding-small-vertical, $padding-small-horizontal, $font-size-small, $line-height-small, $border-radius-small);
+}

src/sass/bootstrap3/bootstrap/_panels.scss

@@ -0,0 +1,271 @@
+//
+// Panels
+// --------------------------------------------------
+
+
+// Base class
+.panel {
+  margin-bottom: $line-height-computed;
+  background-color: $panel-bg;
+  border: 1px solid transparent;
+  border-radius: $panel-border-radius;
+  @include box-shadow(0 1px 1px rgba(0,0,0,.05));
+}
+
+// Panel contents
+.panel-body {
+  padding: $panel-body-padding;
+  @include clearfix;
+}
+
+// Optional heading
+.panel-heading {
+  padding: $panel-heading-padding;
+  border-bottom: 1px solid transparent;
+  @include border-top-radius(($panel-border-radius - 1));
+
+  > .dropdown .dropdown-toggle {
+    color: inherit;
+  }
+}
+
+// Within heading, strip any `h*` tag of its default margins for spacing.
+.panel-title {
+  margin-top: 0;
+  margin-bottom: 0;
+  font-size: ceil(($font-size-base * 1.125));
+  color: inherit;
+
+  > a,
+  > small,
+  > .small,
+  > small > a,
+  > .small > a {
+    color: inherit;
+  }
+}
+
+// Optional footer (stays gray in every modifier class)
+.panel-footer {
+  padding: $panel-footer-padding;
+  background-color: $panel-footer-bg;
+  border-top: 1px solid $panel-inner-border;
+  @include border-bottom-radius(($panel-border-radius - 1));
+}
+
+
+// List groups in panels
+//
+// By default, space out list group content from panel headings to account for
+// any kind of custom content between the two.
+
+.panel {
+  > .list-group,
+  > .panel-collapse > .list-group {
+    margin-bottom: 0;
+
+    .list-group-item {
+      border-width: 1px 0;
+      border-radius: 0;
+    }
+
+    // Add border top radius for first one
+    &:first-child {
+      .list-group-item:first-child {
+        border-top: 0;
+        @include border-top-radius(($panel-border-radius - 1));
+      }
+    }
+
+    // Add border bottom radius for last one
+    &:last-child {
+      .list-group-item:last-child {
+        border-bottom: 0;
+        @include border-bottom-radius(($panel-border-radius - 1));
+      }
+    }
+  }
+  > .panel-heading + .panel-collapse > .list-group {
+    .list-group-item:first-child {
+      @include border-top-radius(0);
+    }
+  }
+}
+// Collapse space between when there's no additional content.
+.panel-heading + .list-group {
+  .list-group-item:first-child {
+    border-top-width: 0;
+  }
+}
+.list-group + .panel-footer {
+  border-top-width: 0;
+}
+
+// Tables in panels
+//
+// Place a non-bordered `.table` within a panel (not within a `.panel-body`) and
+// watch it go full width.
+
+.panel {
+  > .table,
+  > .table-responsive > .table,
+  > .panel-collapse > .table {
+    margin-bottom: 0;
+
+    caption {
+      padding-left: $panel-body-padding;
+      padding-right: $panel-body-padding;
+    }
+  }
+  // Add border top radius for first one
+  > .table:first-child,
+  > .table-responsive:first-child > .table:first-child {
+    @include border-top-radius(($panel-border-radius - 1));
+
+    > thead:first-child,
+    > tbody:first-child {
+      > tr:first-child {
+        border-top-left-radius: ($panel-border-radius - 1);
+        border-top-right-radius: ($panel-border-radius - 1);
+
+        td:first-child,
+        th:first-child {
+          border-top-left-radius: ($panel-border-radius - 1);
+        }
+        td:last-child,
+        th:last-child {
+          border-top-right-radius: ($panel-border-radius - 1);
+        }
+      }
+    }
+  }
+  // Add border bottom radius for last one
+  > .table:last-child,
+  > .table-responsive:last-child > .table:last-child {
+    @include border-bottom-radius(($panel-border-radius - 1));
+
+    > tbody:last-child,
+    > tfoot:last-child {
+      > tr:last-child {
+        border-bottom-left-radius: ($panel-border-radius - 1);
+        border-bottom-right-radius: ($panel-border-radius - 1);
+
+        td:first-child,
+        th:first-child {
+          border-bottom-left-radius: ($panel-border-radius - 1);
+        }
+        td:last-child,
+        th:last-child {
+          border-bottom-right-radius: ($panel-border-radius - 1);
+        }
+      }
+    }
+  }
+  > .panel-body + .table,
+  > .panel-body + .table-responsive,
+  > .table + .panel-body,
+  > .table-responsive + .panel-body {
+    border-top: 1px solid $table-border-color;
+  }
+  > .table > tbody:first-child > tr:first-child th,
+  > .table > tbody:first-child > tr:first-child td {
+    border-top: 0;
+  }
+  > .table-bordered,
+  > .table-responsive > .table-bordered {
+    border: 0;
+    > thead,
+    > tbody,
+    > tfoot {
+      > tr {
+        > th:first-child,
+        > td:first-child {
+          border-left: 0;
+        }
+        > th:last-child,
+        > td:last-child {
+          border-right: 0;
+        }
+      }
+    }
+    > thead,
+    > tbody {
+      > tr:first-child {
+        > td,
+        > th {
+          border-bottom: 0;
+        }
+      }
+    }
+    > tbody,
+    > tfoot {
+      > tr:last-child {
+        > td,
+        > th {
+          border-bottom: 0;
+        }
+      }
+    }
+  }
+  > .table-responsive {
+    border: 0;
+    margin-bottom: 0;
+  }
+}
+
+
+// Collapsable panels (aka, accordion)
+//
+// Wrap a series of panels in `.panel-group` to turn them into an accordion with
+// the help of our collapse JavaScript plugin.
+
+.panel-group {
+  margin-bottom: $line-height-computed;
+
+  // Tighten up margin so it's only between panels
+  .panel {
+    margin-bottom: 0;
+    border-radius: $panel-border-radius;
+
+    + .panel {
+      margin-top: 5px;
+    }
+  }
+
+  .panel-heading {
+    border-bottom: 0;
+
+    + .panel-collapse > .panel-body,
+    + .panel-collapse > .list-group {
+      border-top: 1px solid $panel-inner-border;
+    }
+  }
+
+  .panel-footer {
+    border-top: 0;
+    + .panel-collapse .panel-body {
+      border-bottom: 1px solid $panel-inner-border;
+    }
+  }
+}
+
+
+// Contextual variations
+.panel-default {
+  @include panel-variant($panel-default-border, $panel-default-text, $panel-default-heading-bg, $panel-default-border);
+}
+.panel-primary {
+  @include panel-variant($panel-primary-border, $panel-primary-text, $panel-primary-heading-bg, $panel-primary-border);
+}
+.panel-success {
+  @include panel-variant($panel-success-border, $panel-success-text, $panel-success-heading-bg, $panel-success-border);
+}
+.panel-info {
+  @include panel-variant($panel-info-border, $panel-info-text, $panel-info-heading-bg, $panel-info-border);
+}
+.panel-warning {
+  @include panel-variant($panel-warning-border, $panel-warning-text, $panel-warning-heading-bg, $panel-warning-border);
+}
+.panel-danger {
+  @include panel-variant($panel-danger-border, $panel-danger-text, $panel-danger-heading-bg, $panel-danger-border);
+}

src/sass/bootstrap3/bootstrap/_popovers.scss

@@ -0,0 +1,131 @@
+//
+// Popovers
+// --------------------------------------------------
+
+
+.popover {
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: $zindex-popover;
+  display: none;
+  max-width: $popover-max-width;
+  padding: 1px;
+  // Our parent element can be arbitrary since popovers are by default inserted as a sibling of their target element.
+  // So reset our font and text properties to avoid inheriting weird values.
+  @include reset-text;
+  font-size: $font-size-base;
+
+  background-color: $popover-bg;
+  background-clip: padding-box;
+  border: 1px solid $popover-fallback-border-color;
+  border: 1px solid $popover-border-color;
+  border-radius: $border-radius-large;
+  @include box-shadow(0 5px 10px rgba(0,0,0,.2));
+
+  // Offset the popover to account for the popover arrow
+  &.top     { margin-top: -$popover-arrow-width; }
+  &.right   { margin-left: $popover-arrow-width; }
+  &.bottom  { margin-top: $popover-arrow-width; }
+  &.left    { margin-left: -$popover-arrow-width; }
+}
+
+.popover-title {
+  margin: 0; // reset heading margin
+  padding: 8px 14px;
+  font-size: $font-size-base;
+  background-color: $popover-title-bg;
+  border-bottom: 1px solid darken($popover-title-bg, 5%);
+  border-radius: ($border-radius-large - 1) ($border-radius-large - 1) 0 0;
+}
+
+.popover-content {
+  padding: 9px 14px;
+}
+
+// Arrows
+//
+// .arrow is outer, .arrow:after is inner
+
+.popover > .arrow {
+  &,
+  &:after {
+    position: absolute;
+    display: block;
+    width: 0;
+    height: 0;
+    border-color: transparent;
+    border-style: solid;
+  }
+}
+.popover > .arrow {
+  border-width: $popover-arrow-outer-width;
+}
+.popover > .arrow:after {
+  border-width: $popover-arrow-width;
+  content: "";
+}
+
+.popover {
+  &.top > .arrow {
+    left: 50%;
+    margin-left: -$popover-arrow-outer-width;
+    border-bottom-width: 0;
+    border-top-color: $popover-arrow-outer-fallback-color; // IE8 fallback
+    border-top-color: $popover-arrow-outer-color;
+    bottom: -$popover-arrow-outer-width;
+    &:after {
+      content: " ";
+      bottom: 1px;
+      margin-left: -$popover-arrow-width;
+      border-bottom-width: 0;
+      border-top-color: $popover-arrow-color;
+    }
+  }
+  &.right > .arrow {
+    top: 50%;
+    left: -$popover-arrow-outer-width;
+    margin-top: -$popover-arrow-outer-width;
+    border-left-width: 0;
+    border-right-color: $popover-arrow-outer-fallback-color; // IE8 fallback
+    border-right-color: $popover-arrow-outer-color;
+    &:after {
+      content: " ";
+      left: 1px;
+      bottom: -$popover-arrow-width;
+      border-left-width: 0;
+      border-right-color: $popover-arrow-color;
+    }
+  }
+  &.bottom > .arrow {
+    left: 50%;
+    margin-left: -$popover-arrow-outer-width;
+    border-top-width: 0;
+    border-bottom-color: $popover-arrow-outer-fallback-color; // IE8 fallback
+    border-bottom-color: $popover-arrow-outer-color;
+    top: -$popover-arrow-outer-width;
+    &:after {
+      content: " ";
+      top: 1px;
+      margin-left: -$popover-arrow-width;
+      border-top-width: 0;
+      border-bottom-color: $popover-arrow-color;
+    }
+  }
+
+  &.left > .arrow {
+    top: 50%;
+    right: -$popover-arrow-outer-width;
+    margin-top: -$popover-arrow-outer-width;
+    border-right-width: 0;
+    border-left-color: $popover-arrow-outer-fallback-color; // IE8 fallback
+    border-left-color: $popover-arrow-outer-color;
+    &:after {
+      content: " ";
+      right: 1px;
+      border-right-width: 0;
+      border-left-color: $popover-arrow-color;
+      bottom: -$popover-arrow-width;
+    }
+  }
+}

src/sass/bootstrap3/bootstrap/_print.scss

@@ -0,0 +1,101 @@
+/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */
+
+// ==========================================================================
+// Print styles.
+// Inlined to avoid the additional HTTP request: h5bp.com/r
+// ==========================================================================
+
+@media print {
+    *,
+    *:before,
+    *:after {
+        background: transparent !important;
+        color: #000 !important; // Black prints faster: h5bp.com/s
+        box-shadow: none !important;
+        text-shadow: none !important;
+    }
+
+    a,
+    a:visited {
+        text-decoration: underline;
+    }
+
+    a[href]:after {
+        content: " (" attr(href) ")";
+    }
+
+    abbr[title]:after {
+        content: " (" attr(title) ")";
+    }
+
+    // Don't show links that are fragment identifiers,
+    // or use the `javascript:` pseudo protocol
+    a[href^="#"]:after,
+    a[href^="javascript:"]:after {
+        content: "";
+    }
+
+    pre,
+    blockquote {
+        border: 1px solid #999;
+        page-break-inside: avoid;
+    }
+
+    thead {
+        display: table-header-group; // h5bp.com/t
+    }
+
+    tr,
+    img {
+        page-break-inside: avoid;
+    }
+
+    img {
+        max-width: 100% !important;
+    }
+
+    p,
+    h2,
+    h3 {
+        orphans: 3;
+        widows: 3;
+    }
+
+    h2,
+    h3 {
+        page-break-after: avoid;
+    }
+
+    // Bootstrap specific changes start
+
+    // Bootstrap components
+    .navbar {
+        display: none;
+    }
+    .btn,
+    .dropup > .btn {
+        > .caret {
+            border-top-color: #000 !important;
+        }
+    }
+    .label {
+        border: 1px solid #000;
+    }
+
+    .table {
+        border-collapse: collapse !important;
+
+        td,
+        th {
+            background-color: #fff !important;
+        }
+    }
+    .table-bordered {
+        th,
+        td {
+            border: 1px solid #ddd !important;
+        }
+    }
+
+    // Bootstrap specific changes end
+}

src/sass/bootstrap3/bootstrap/_progress-bars.scss

@@ -0,0 +1,87 @@
+//
+// Progress bars
+// --------------------------------------------------
+
+
+// Bar animations
+// -------------------------
+
+// WebKit
+@-webkit-keyframes progress-bar-stripes {
+  from  { background-position: 40px 0; }
+  to    { background-position: 0 0; }
+}
+
+// Spec and IE10+
+@keyframes progress-bar-stripes {
+  from  { background-position: 40px 0; }
+  to    { background-position: 0 0; }
+}
+
+
+// Bar itself
+// -------------------------
+
+// Outer container
+.progress {
+  overflow: hidden;
+  height: $line-height-computed;
+  margin-bottom: $line-height-computed;
+  background-color: $progress-bg;
+  border-radius: $progress-border-radius;
+  @include box-shadow(inset 0 1px 2px rgba(0,0,0,.1));
+}
+
+// Bar of progress
+.progress-bar {
+  float: left;
+  width: 0%;
+  height: 100%;
+  font-size: $font-size-small;
+  line-height: $line-height-computed;
+  color: $progress-bar-color;
+  text-align: center;
+  background-color: $progress-bar-bg;
+  @include box-shadow(inset 0 -1px 0 rgba(0,0,0,.15));
+  @include transition(width .6s ease);
+}
+
+// Striped bars
+//
+// `.progress-striped .progress-bar` is deprecated as of v3.2.0 in favor of the
+// `.progress-bar-striped` class, which you just add to an existing
+// `.progress-bar`.
+.progress-striped .progress-bar,
+.progress-bar-striped {
+  @include gradient-striped;
+  background-size: 40px 40px;
+}
+
+// Call animation for the active one
+//
+// `.progress.active .progress-bar` is deprecated as of v3.2.0 in favor of the
+// `.progress-bar.active` approach.
+.progress.active .progress-bar,
+.progress-bar.active {
+  @include animation(progress-bar-stripes 2s linear infinite);
+}
+
+
+// Variations
+// -------------------------
+
+.progress-bar-success {
+  @include progress-bar-variant($progress-bar-success-bg);
+}
+
+.progress-bar-info {
+  @include progress-bar-variant($progress-bar-info-bg);
+}
+
+.progress-bar-warning {
+  @include progress-bar-variant($progress-bar-warning-bg);
+}
+
+.progress-bar-danger {
+  @include progress-bar-variant($progress-bar-danger-bg);
+}

src/sass/bootstrap3/bootstrap/_responsive-embed.scss

@@ -0,0 +1,35 @@
+// Embeds responsive
+//
+// Credit: Nicolas Gallagher and SUIT CSS.
+
+.embed-responsive {
+  position: relative;
+  display: block;
+  height: 0;
+  padding: 0;
+  overflow: hidden;
+
+  .embed-responsive-item,
+  iframe,
+  embed,
+  object,
+  video {
+    position: absolute;
+    top: 0;
+    left: 0;
+    bottom: 0;
+    height: 100%;
+    width: 100%;
+    border: 0;
+  }
+}
+
+// Modifier class for 16:9 aspect ratio
+.embed-responsive-16by9 {
+  padding-bottom: 56.25%;
+}
+
+// Modifier class for 4:3 aspect ratio
+.embed-responsive-4by3 {
+  padding-bottom: 75%;
+}

src/sass/bootstrap3/bootstrap/_responsive-utilities.scss

@@ -0,0 +1,179 @@
+//
+// Responsive: Utility classes
+// --------------------------------------------------
+
+
+// IE10 in Windows (Phone) 8
+//
+// Support for responsive views via media queries is kind of borked in IE10, for
+// Surface/desktop in split view and for Windows Phone 8. This particular fix
+// must be accompanied by a snippet of JavaScript to sniff the user agent and
+// apply some conditional CSS to *only* the Surface/desktop Windows 8. Look at
+// our Getting Started page for more information on this bug.
+//
+// For more information, see the following:
+//
+// Issue: https://github.com/twbs/bootstrap/issues/10497
+// Docs: http://getbootstrap.com/getting-started/#support-ie10-width
+// Source: http://timkadlec.com/2013/01/windows-phone-8-and-device-width/
+// Source: http://timkadlec.com/2012/10/ie10-snap-mode-and-responsive-design/
+
+@at-root {
+  @-ms-viewport {
+    width: device-width;
+  }
+}
+
+
+// Visibility utilities
+// Note: Deprecated .visible-xs, .visible-sm, .visible-md, and .visible-lg as of v3.2.0
+
+@include responsive-invisibility('.visible-xs');
+@include responsive-invisibility('.visible-sm');
+@include responsive-invisibility('.visible-md');
+@include responsive-invisibility('.visible-lg');
+
+.visible-xs-block,
+.visible-xs-inline,
+.visible-xs-inline-block,
+.visible-sm-block,
+.visible-sm-inline,
+.visible-sm-inline-block,
+.visible-md-block,
+.visible-md-inline,
+.visible-md-inline-block,
+.visible-lg-block,
+.visible-lg-inline,
+.visible-lg-inline-block {
+  display: none !important;
+}
+
+@media (max-width: $screen-xs-max) {
+  @include responsive-visibility('.visible-xs');
+}
+.visible-xs-block {
+  @media (max-width: $screen-xs-max) {
+    display: block !important;
+  }
+}
+.visible-xs-inline {
+  @media (max-width: $screen-xs-max) {
+    display: inline !important;
+  }
+}
+.visible-xs-inline-block {
+  @media (max-width: $screen-xs-max) {
+    display: inline-block !important;
+  }
+}
+
+@media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
+  @include responsive-visibility('.visible-sm');
+}
+.visible-sm-block {
+  @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
+    display: block !important;
+  }
+}
+.visible-sm-inline {
+  @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
+    display: inline !important;
+  }
+}
+.visible-sm-inline-block {
+  @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
+    display: inline-block !important;
+  }
+}
+
+@media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
+  @include responsive-visibility('.visible-md');
+}
+.visible-md-block {
+  @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
+    display: block !important;
+  }
+}
+.visible-md-inline {
+  @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
+    display: inline !important;
+  }
+}
+.visible-md-inline-block {
+  @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
+    display: inline-block !important;
+  }
+}
+
+@media (min-width: $screen-lg-min) {
+  @include responsive-visibility('.visible-lg');
+}
+.visible-lg-block {
+  @media (min-width: $screen-lg-min) {
+    display: block !important;
+  }
+}
+.visible-lg-inline {
+  @media (min-width: $screen-lg-min) {
+    display: inline !important;
+  }
+}
+.visible-lg-inline-block {
+  @media (min-width: $screen-lg-min) {
+    display: inline-block !important;
+  }
+}
+
+@media (max-width: $screen-xs-max) {
+  @include responsive-invisibility('.hidden-xs');
+}
+
+@media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
+  @include responsive-invisibility('.hidden-sm');
+}
+
+@media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
+  @include responsive-invisibility('.hidden-md');
+}
+
+@media (min-width: $screen-lg-min) {
+  @include responsive-invisibility('.hidden-lg');
+}
+
+
+// Print utilities
+//
+// Media queries are placed on the inside to be mixin-friendly.
+
+// Note: Deprecated .visible-print as of v3.2.0
+
+@include responsive-invisibility('.visible-print');
+
+@media print {
+  @include responsive-visibility('.visible-print');
+}
+.visible-print-block {
+  display: none !important;
+
+  @media print {
+    display: block !important;
+  }
+}
+.visible-print-inline {
+  display: none !important;
+
+  @media print {
+    display: inline !important;
+  }
+}
+.visible-print-inline-block {
+  display: none !important;
+
+  @media print {
+    display: inline-block !important;
+  }
+}
+
+@media print {
+  @include responsive-invisibility('.hidden-print');
+}

src/sass/bootstrap3/bootstrap/_scaffolding.scss

@@ -0,0 +1,161 @@
+//
+// Scaffolding
+// --------------------------------------------------
+
+
+// Reset the box-sizing
+//
+// Heads up! This reset may cause conflicts with some third-party widgets.
+// For recommendations on resolving such conflicts, see
+// http://getbootstrap.com/getting-started/#third-box-sizing
+* {
+  @include box-sizing(border-box);
+}
+*:before,
+*:after {
+  @include box-sizing(border-box);
+}
+
+
+// Body reset
+
+html {
+  font-size: 10px;
+  -webkit-tap-highlight-color: rgba(0,0,0,0);
+}
+
+body {
+  font-family: $font-family-base;
+  font-size: $font-size-base;
+  line-height: $line-height-base;
+  color: $text-color;
+  background-color: $body-bg;
+}
+
+// Reset fonts for relevant elements
+input,
+button,
+select,
+textarea {
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+
+// Links
+
+a {
+  color: $link-color;
+  text-decoration: none;
+
+  &:hover,
+  &:focus {
+    color: $link-hover-color;
+    text-decoration: $link-hover-decoration;
+  }
+
+  &:focus {
+    @include tab-focus;
+  }
+}
+
+
+// Figures
+//
+// We reset this here because previously Normalize had no `figure` margins. This
+// ensures we don't break anyone's use of the element.
+
+figure {
+  margin: 0;
+}
+
+
+// Images
+
+img {
+  vertical-align: middle;
+}
+
+// Responsive images (ensure images don't scale beyond their parents)
+.img-responsive {
+  @include img-responsive;
+}
+
+// Rounded corners
+.img-rounded {
+  border-radius: $border-radius-large;
+}
+
+// Image thumbnails
+//
+// Heads up! This is mixin-ed into thumbnails.less for `.thumbnail`.
+.img-thumbnail {
+  padding: $thumbnail-padding;
+  line-height: $line-height-base;
+  background-color: $thumbnail-bg;
+  border: 1px solid $thumbnail-border;
+  border-radius: $thumbnail-border-radius;
+  @include transition(all .2s ease-in-out);
+
+  // Keep them at most 100% wide
+  @include img-responsive(inline-block);
+}
+
+// Perfect circle
+.img-circle {
+  border-radius: 50%; // set radius in percents
+}
+
+
+// Horizontal rules
+
+hr {
+  margin-top:    $line-height-computed;
+  margin-bottom: $line-height-computed;
+  border: 0;
+  border-top: 1px solid $hr-border;
+}
+
+
+// Only display content to screen readers
+//
+// See: http://a11yproject.com/posts/how-to-hide-content/
+
+.sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  margin: -1px;
+  padding: 0;
+  overflow: hidden;
+  clip: rect(0,0,0,0);
+  border: 0;
+}
+
+// Use in conjunction with .sr-only to only display content when it's focused.
+// Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1
+// Credit: HTML5 Boilerplate
+
+.sr-only-focusable {
+  &:active,
+  &:focus {
+    position: static;
+    width: auto;
+    height: auto;
+    margin: 0;
+    overflow: visible;
+    clip: auto;
+  }
+}
+
+
+// iOS "clickable elements" fix for role="button"
+//
+// Fixes "clickability" issue (and more generally, the firing of events such as focus as well)
+// for traditionally non-focusable elements with role="button"
+// see https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+
+[role="button"] {
+  cursor: pointer;
+}

src/sass/bootstrap3/bootstrap/_tables.scss

@@ -0,0 +1,234 @@
+//
+// Tables
+// --------------------------------------------------
+
+
+table {
+  background-color: $table-bg;
+}
+caption {
+  padding-top: $table-cell-padding;
+  padding-bottom: $table-cell-padding;
+  color: $text-muted;
+  text-align: left;
+}
+th {
+  text-align: left;
+}
+
+
+// Baseline styles
+
+.table {
+  width: 100%;
+  max-width: 100%;
+  margin-bottom: $line-height-computed;
+  // Cells
+  > thead,
+  > tbody,
+  > tfoot {
+    > tr {
+      > th,
+      > td {
+        padding: $table-cell-padding;
+        line-height: $line-height-base;
+        vertical-align: top;
+        border-top: 1px solid $table-border-color;
+      }
+    }
+  }
+  // Bottom align for column headings
+  > thead > tr > th {
+    vertical-align: bottom;
+    border-bottom: 2px solid $table-border-color;
+  }
+  // Remove top border from thead by default
+  > caption + thead,
+  > colgroup + thead,
+  > thead:first-child {
+    > tr:first-child {
+      > th,
+      > td {
+        border-top: 0;
+      }
+    }
+  }
+  // Account for multiple tbody instances
+  > tbody + tbody {
+    border-top: 2px solid $table-border-color;
+  }
+
+  // Nesting
+  .table {
+    background-color: $body-bg;
+  }
+}
+
+
+// Condensed table w/ half padding
+
+.table-condensed {
+  > thead,
+  > tbody,
+  > tfoot {
+    > tr {
+      > th,
+      > td {
+        padding: $table-condensed-cell-padding;
+      }
+    }
+  }
+}
+
+
+// Bordered version
+//
+// Add borders all around the table and between all the columns.
+
+.table-bordered {
+  border: 1px solid $table-border-color;
+  > thead,
+  > tbody,
+  > tfoot {
+    > tr {
+      > th,
+      > td {
+        border: 1px solid $table-border-color;
+      }
+    }
+  }
+  > thead > tr {
+    > th,
+    > td {
+      border-bottom-width: 2px;
+    }
+  }
+}
+
+
+// Zebra-striping
+//
+// Default zebra-stripe styles (alternating gray and transparent backgrounds)
+
+.table-striped {
+  > tbody > tr:nth-of-type(odd) {
+    background-color: $table-bg-accent;
+  }
+}
+
+
+// Hover effect
+//
+// Placed here since it has to come after the potential zebra striping
+
+.table-hover {
+  > tbody > tr:hover {
+    background-color: $table-bg-hover;
+  }
+}
+
+
+// Table cell sizing
+//
+// Reset default table behavior
+
+table col[class*="col-"] {
+  position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)
+  float: none;
+  display: table-column;
+}
+table {
+  td,
+  th {
+    &[class*="col-"] {
+      position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)
+      float: none;
+      display: table-cell;
+    }
+  }
+}
+
+
+// Table backgrounds
+//
+// Exact selectors below required to override `.table-striped` and prevent
+// inheritance to nested tables.
+
+// Generate the contextual variants
+@include table-row-variant('active', $table-bg-active);
+@include table-row-variant('success', $state-success-bg);
+@include table-row-variant('info', $state-info-bg);
+@include table-row-variant('warning', $state-warning-bg);
+@include table-row-variant('danger', $state-danger-bg);
+
+
+// Responsive tables
+//
+// Wrap your tables in `.table-responsive` and we'll make them mobile friendly
+// by enabling horizontal scrolling. Only applies <768px. Everything above that
+// will display normally.
+
+.table-responsive {
+  overflow-x: auto;
+  min-height: 0.01%; // Workaround for IE9 bug (see https://github.com/twbs/bootstrap/issues/14837)
+
+  @media screen and (max-width: $screen-xs-max) {
+    width: 100%;
+    margin-bottom: ($line-height-computed * 0.75);
+    overflow-y: hidden;
+    -ms-overflow-style: -ms-autohiding-scrollbar;
+    border: 1px solid $table-border-color;
+
+    // Tighten up spacing
+    > .table {
+      margin-bottom: 0;
+
+      // Ensure the content doesn't wrap
+      > thead,
+      > tbody,
+      > tfoot {
+        > tr {
+          > th,
+          > td {
+            white-space: nowrap;
+          }
+        }
+      }
+    }
+
+    // Special overrides for the bordered tables
+    > .table-bordered {
+      border: 0;
+
+      // Nuke the appropriate borders so that the parent can handle them
+      > thead,
+      > tbody,
+      > tfoot {
+        > tr {
+          > th:first-child,
+          > td:first-child {
+            border-left: 0;
+          }
+          > th:last-child,
+          > td:last-child {
+            border-right: 0;
+          }
+        }
+      }
+
+      // Only nuke the last row's bottom-border in `tbody` and `tfoot` since
+      // chances are there will be only one `tr` in a `thead` and that would
+      // remove the border altogether.
+      > tbody,
+      > tfoot {
+        > tr:last-child {
+          > th,
+          > td {
+            border-bottom: 0;
+          }
+        }
+      }
+
+    }
+  }
+}

src/sass/bootstrap3/bootstrap/_theme.scss

@@ -0,0 +1,291 @@
+/*!
+ * Bootstrap v3.3.6 (http://getbootstrap.com)
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+
+//
+// Load core variables and mixins
+// --------------------------------------------------
+
+@import "variables";
+@import "mixins";
+
+
+//
+// Buttons
+// --------------------------------------------------
+
+// Common styles
+.btn-default,
+.btn-primary,
+.btn-success,
+.btn-info,
+.btn-warning,
+.btn-danger {
+  text-shadow: 0 -1px 0 rgba(0,0,0,.2);
+  $shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 1px rgba(0,0,0,.075);
+  @include box-shadow($shadow);
+
+  // Reset the shadow
+  &:active,
+  &.active {
+    @include box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
+  }
+
+  &.disabled,
+  &[disabled],
+  fieldset[disabled] & {
+    @include box-shadow(none);
+  }
+
+  .badge {
+    text-shadow: none;
+  }
+}
+
+// Mixin for generating new styles
+@mixin btn-styles($btn-color: #555) {
+  @include gradient-vertical($start-color: $btn-color, $end-color: darken($btn-color, 12%));
+  @include reset-filter; // Disable gradients for IE9 because filter bleeds through rounded corners; see https://github.com/twbs/bootstrap/issues/10620
+  background-repeat: repeat-x;
+  border-color: darken($btn-color, 14%);
+
+  &:hover,
+  &:focus  {
+    background-color: darken($btn-color, 12%);
+    background-position: 0 -15px;
+  }
+
+  &:active,
+  &.active {
+    background-color: darken($btn-color, 12%);
+    border-color: darken($btn-color, 14%);
+  }
+
+  &.disabled,
+  &[disabled],
+  fieldset[disabled] & {
+    &,
+    &:hover,
+    &:focus,
+    &.focus,
+    &:active,
+    &.active {
+      background-color: darken($btn-color, 12%);
+      background-image: none;
+    }
+  }
+}
+
+// Common styles
+.btn {
+  // Remove the gradient for the pressed/active state
+  &:active,
+  &.active {
+    background-image: none;
+  }
+}
+
+// Apply the mixin to the buttons
+.btn-default { @include btn-styles($btn-default-bg); text-shadow: 0 1px 0 #fff; border-color: #ccc; }
+.btn-primary { @include btn-styles($btn-primary-bg); }
+.btn-success { @include btn-styles($btn-success-bg); }
+.btn-info    { @include btn-styles($btn-info-bg); }
+.btn-warning { @include btn-styles($btn-warning-bg); }
+.btn-danger  { @include btn-styles($btn-danger-bg); }
+
+
+//
+// Images
+// --------------------------------------------------
+
+.thumbnail,
+.img-thumbnail {
+  @include box-shadow(0 1px 2px rgba(0,0,0,.075));
+}
+
+
+//
+// Dropdowns
+// --------------------------------------------------
+
+.dropdown-menu > li > a:hover,
+.dropdown-menu > li > a:focus {
+  @include gradient-vertical($start-color: $dropdown-link-hover-bg, $end-color: darken($dropdown-link-hover-bg, 5%));
+  background-color: darken($dropdown-link-hover-bg, 5%);
+}
+.dropdown-menu > .active > a,
+.dropdown-menu > .active > a:hover,
+.dropdown-menu > .active > a:focus {
+  @include gradient-vertical($start-color: $dropdown-link-active-bg, $end-color: darken($dropdown-link-active-bg, 5%));
+  background-color: darken($dropdown-link-active-bg, 5%);
+}
+
+
+//
+// Navbar
+// --------------------------------------------------
+
+// Default navbar
+.navbar-default {
+  @include gradient-vertical($start-color: lighten($navbar-default-bg, 10%), $end-color: $navbar-default-bg);
+  @include reset-filter; // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered
+  border-radius: $navbar-border-radius;
+  $shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 5px rgba(0,0,0,.075);
+  @include box-shadow($shadow);
+
+  .navbar-nav > .open > a,
+  .navbar-nav > .active > a {
+    @include gradient-vertical($start-color: darken($navbar-default-link-active-bg, 5%), $end-color: darken($navbar-default-link-active-bg, 2%));
+    @include box-shadow(inset 0 3px 9px rgba(0,0,0,.075));
+  }
+}
+.navbar-brand,
+.navbar-nav > li > a {
+  text-shadow: 0 1px 0 rgba(255,255,255,.25);
+}
+
+// Inverted navbar
+.navbar-inverse {
+  @include gradient-vertical($start-color: lighten($navbar-inverse-bg, 10%), $end-color: $navbar-inverse-bg);
+  @include reset-filter; // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered; see https://github.com/twbs/bootstrap/issues/10257
+  border-radius: $navbar-border-radius;
+  .navbar-nav > .open > a,
+  .navbar-nav > .active > a {
+    @include gradient-vertical($start-color: $navbar-inverse-link-active-bg, $end-color: lighten($navbar-inverse-link-active-bg, 2.5%));
+    @include box-shadow(inset 0 3px 9px rgba(0,0,0,.25));
+  }
+
+  .navbar-brand,
+  .navbar-nav > li > a {
+    text-shadow: 0 -1px 0 rgba(0,0,0,.25);
+  }
+}
+
+// Undo rounded corners in static and fixed navbars
+.navbar-static-top,
+.navbar-fixed-top,
+.navbar-fixed-bottom {
+  border-radius: 0;
+}
+
+// Fix active state of dropdown items in collapsed mode
+@media (max-width: $grid-float-breakpoint-max) {
+  .navbar .navbar-nav .open .dropdown-menu > .active > a {
+    &,
+    &:hover,
+    &:focus {
+      color: #fff;
+      @include gradient-vertical($start-color: $dropdown-link-active-bg, $end-color: darken($dropdown-link-active-bg, 5%));
+    }
+  }
+}
+
+
+//
+// Alerts
+// --------------------------------------------------
+
+// Common styles
+.alert {
+  text-shadow: 0 1px 0 rgba(255,255,255,.2);
+  $shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 1px 2px rgba(0,0,0,.05);
+  @include box-shadow($shadow);
+}
+
+// Mixin for generating new styles
+@mixin alert-styles($color) {
+  @include gradient-vertical($start-color: $color, $end-color: darken($color, 7.5%));
+  border-color: darken($color, 15%);
+}
+
+// Apply the mixin to the alerts
+.alert-success    { @include alert-styles($alert-success-bg); }
+.alert-info       { @include alert-styles($alert-info-bg); }
+.alert-warning    { @include alert-styles($alert-warning-bg); }
+.alert-danger     { @include alert-styles($alert-danger-bg); }
+
+
+//
+// Progress bars
+// --------------------------------------------------
+
+// Give the progress background some depth
+.progress {
+  @include gradient-vertical($start-color: darken($progress-bg, 4%), $end-color: $progress-bg)
+}
+
+// Mixin for generating new styles
+@mixin progress-bar-styles($color) {
+  @include gradient-vertical($start-color: $color, $end-color: darken($color, 10%));
+}
+
+// Apply the mixin to the progress bars
+.progress-bar            { @include progress-bar-styles($progress-bar-bg); }
+.progress-bar-success    { @include progress-bar-styles($progress-bar-success-bg); }
+.progress-bar-info       { @include progress-bar-styles($progress-bar-info-bg); }
+.progress-bar-warning    { @include progress-bar-styles($progress-bar-warning-bg); }
+.progress-bar-danger     { @include progress-bar-styles($progress-bar-danger-bg); }
+
+// Reset the striped class because our mixins don't do multiple gradients and
+// the above custom styles override the new `.progress-bar-striped` in v3.2.0.
+.progress-bar-striped {
+  @include gradient-striped;
+}
+
+
+//
+// List groups
+// --------------------------------------------------
+
+.list-group {
+  border-radius: $border-radius-base;
+  @include box-shadow(0 1px 2px rgba(0,0,0,.075));
+}
+.list-group-item.active,
+.list-group-item.active:hover,
+.list-group-item.active:focus {
+  text-shadow: 0 -1px 0 darken($list-group-active-bg, 10%);
+  @include gradient-vertical($start-color: $list-group-active-bg, $end-color: darken($list-group-active-bg, 7.5%));
+  border-color: darken($list-group-active-border, 7.5%);
+
+  .badge {
+    text-shadow: none;
+  }
+}
+
+
+//
+// Panels
+// --------------------------------------------------
+
+// Common styles
+.panel {
+  @include box-shadow(0 1px 2px rgba(0,0,0,.05));
+}
+
+// Mixin for generating new styles
+@mixin panel-heading-styles($color) {
+  @include gradient-vertical($start-color: $color, $end-color: darken($color, 5%));
+}
+
+// Apply the mixin to the panel headings only
+.panel-default > .panel-heading   { @include panel-heading-styles($panel-default-heading-bg); }
+.panel-primary > .panel-heading   { @include panel-heading-styles($panel-primary-heading-bg); }
+.panel-success > .panel-heading   { @include panel-heading-styles($panel-success-heading-bg); }
+.panel-info > .panel-heading      { @include panel-heading-styles($panel-info-heading-bg); }
+.panel-warning > .panel-heading   { @include panel-heading-styles($panel-warning-heading-bg); }
+.panel-danger > .panel-heading    { @include panel-heading-styles($panel-danger-heading-bg); }
+
+
+//
+// Wells
+// --------------------------------------------------
+
+.well {
+  @include gradient-vertical($start-color: darken($well-bg, 5%), $end-color: $well-bg);
+  border-color: darken($well-bg, 10%);
+  $shadow: inset 0 1px 3px rgba(0,0,0,.05), 0 1px 0 rgba(255,255,255,.1);
+  @include box-shadow($shadow);
+}