adding /src to gitignore

src/css/owl.carousel (1).css

@@ -1,173 +0,0 @@
-/**
- * Owl Carousel v2.1.1
- * Copyright 2013-2016 David Deutsch
- * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
- */
-/*
- *  Owl Carousel - Core
- */
-.owl-carousel {
-  display: none;
-  width: 100%;
-  -webkit-tap-highlight-color: transparent;
-  /* position relative and z-index fix webkit rendering fonts issue */
-  position: relative;
-  z-index: 1; }
-  .owl-carousel .owl-stage {
-    position: relative;
-    -ms-touch-action: pan-Y; }
-  .owl-carousel .owl-stage:after {
-    content: ".";
-    display: block;
-    clear: both;
-    visibility: hidden;
-    line-height: 0;
-    height: 0; }
-  .owl-carousel .owl-stage-outer {
-    position: relative;
-    overflow: hidden;
-    /* fix for flashing background */
-    -webkit-transform: translate3d(0px, 0px, 0px); }
-  .owl-carousel .owl-item {
-    position: relative;
-    min-height: 1px;
-    float: left;
-    -webkit-backface-visibility: hidden;
-    -webkit-tap-highlight-color: transparent;
-    -webkit-touch-callout: none; }
-  .owl-carousel .owl-item img {
-    display: block;
-    width: 100%;
-    -webkit-transform-style: preserve-3d; }
-  .owl-carousel .owl-nav.disabled,
-  .owl-carousel .owl-dots.disabled {
-    display: none; }
-  .owl-carousel .owl-nav .owl-prev,
-  .owl-carousel .owl-nav .owl-next,
-  .owl-carousel .owl-dot {
-    cursor: pointer;
-    cursor: hand;
-    -webkit-user-select: none;
-    -khtml-user-select: none;
-    -moz-user-select: none;
-    -ms-user-select: none;
-    user-select: none; }
-  .owl-carousel.owl-loaded {
-    display: block; }
-  .owl-carousel.owl-loading {
-    opacity: 0;
-    display: block; }
-  .owl-carousel.owl-hidden {
-    opacity: 0; }
-  .owl-carousel.owl-refresh .owl-item {
-    display: none; }
-  .owl-carousel.owl-drag .owl-item {
-    -webkit-user-select: none;
-    -moz-user-select: none;
-    -ms-user-select: none;
-    user-select: none; }
-  .owl-carousel.owl-grab {
-    cursor: move;
-    cursor: grab; }
-  .owl-carousel.owl-rtl {
-    direction: rtl; }
-  .owl-carousel.owl-rtl .owl-item {
-    float: right; }
-
-/* No Js */
-.no-js .owl-carousel {
-  display: block; }
-
-/*
- *  Owl Carousel - Animate Plugin
- */
-.owl-carousel .animated {
-  -webkit-animation-duration: 1000ms;
-          animation-duration: 1000ms;
-  -webkit-animation-fill-mode: both;
-          animation-fill-mode: both; }
-
-.owl-carousel .owl-animated-in {
-  z-index: 0; }
-
-.owl-carousel .owl-animated-out {
-  z-index: 1; }
-
-.owl-carousel .fadeOut {
-  -webkit-animation-name: fadeOut;
-          animation-name: fadeOut; }
-
-@-webkit-keyframes fadeOut {
-  0% {
-    opacity: 1; }
-  100% {
-    opacity: 0; } }
-
-@keyframes fadeOut {
-  0% {
-    opacity: 1; }
-  100% {
-    opacity: 0; } }
-
-/*
- * 	Owl Carousel - Auto Height Plugin
- */
-.owl-height {
-  transition: height 500ms ease-in-out; }
-
-/*
- * 	Owl Carousel - Lazy Load Plugin
- */
-.owl-carousel .owl-item .owl-lazy {
-  opacity: 0;
-  transition: opacity 400ms ease; }
-
-.owl-carousel .owl-item img.owl-lazy {
-  -webkit-transform-style: preserve-3d;
-          transform-style: preserve-3d; }
-
-/*
- * 	Owl Carousel - Video Plugin
- */
-.owl-carousel .owl-video-wrapper {
-  position: relative;
-  height: 100%;
-  background: #000; }
-
-.owl-carousel .owl-video-play-icon {
-  position: absolute;
-  height: 80px;
-  width: 80px;
-  left: 50%;
-  top: 50%;
-  margin-left: -40px;
-  margin-top: -40px;
-  background: url("owl.video.play.png") no-repeat;
-  cursor: pointer;
-  z-index: 1;
-  -webkit-backface-visibility: hidden;
-  transition: -webkit-transform 100ms ease;
-  transition: transform 100ms ease; }
-
-.owl-carousel .owl-video-play-icon:hover {
-  -webkit-transform: scale(1.3, 1.3);
-      -ms-transform: scale(1.3, 1.3);
-          transform: scale(1.3, 1.3); }
-
-.owl-carousel .owl-video-playing .owl-video-tn,
-.owl-carousel .owl-video-playing .owl-video-play-icon {
-  display: none; }
-
-.owl-carousel .owl-video-tn {
-  opacity: 0;
-  height: 100%;
-  background-position: center center;
-  background-repeat: no-repeat;
-  background-size: contain;
-  transition: opacity 400ms ease; }
-
-.owl-carousel .owl-video-frame {
-  position: relative;
-  z-index: 1;
-  height: 100%;
-  width: 100%; }

src/css/owl.carousel.css

@@ -1,161 +0,0 @@
-/**
- * Owl Carousel v2.1.6
- * Copyright 2013-2016 David Deutsch
- * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
- */
-/*
- *  Owl Carousel - Core
- */
-.owl-carousel {
-  display: none;
-  width: 100%;
-  -webkit-tap-highlight-color: transparent;
-  /* position relative and z-index fix webkit rendering fonts issue */
-  position: relative;
-  z-index: 1; }
-  .owl-carousel .owl-stage {
-    position: relative;
-    -ms-touch-action: pan-Y; }
-  .owl-carousel .owl-stage:after {
-    content: ".";
-    display: block;
-    clear: both;
-    visibility: hidden;
-    line-height: 0;
-    height: 0; }
-  .owl-carousel .owl-stage-outer {
-    position: relative;
-    overflow: hidden;
-    /* fix for flashing background */
-    -webkit-transform: translate3d(0px, 0px, 0px); }
-  .owl-carousel .owl-item {
-    position: relative;
-    min-height: 1px;
-    float: left;
-    -webkit-backface-visibility: hidden;
-    -webkit-tap-highlight-color: transparent;
-    -webkit-touch-callout: none; }
-  .owl-carousel .owl-item img {
-    display: block;
-    width: 100%;
-    -webkit-transform-style: preserve-3d; }
-  .owl-carousel .owl-nav.disabled,
-  .owl-carousel .owl-dots.disabled {
-    display: none; }
-  .owl-carousel .owl-nav .owl-prev,
-  .owl-carousel .owl-nav .owl-next,
-  .owl-carousel .owl-dot {
-    cursor: pointer;
-    cursor: hand;
-    -webkit-user-select: none;
-    -khtml-user-select: none;
-    -moz-user-select: none;
-    -ms-user-select: none;
-    user-select: none; }
-  .owl-carousel.owl-loaded {
-    display: block; }
-  .owl-carousel.owl-loading {
-    opacity: 0;
-    display: block; }
-  .owl-carousel.owl-hidden {
-    opacity: 0; }
-  .owl-carousel.owl-refresh .owl-item {
-    display: none; }
-  .owl-carousel.owl-drag .owl-item {
-    -webkit-user-select: none;
-    -moz-user-select: none;
-    -ms-user-select: none;
-    user-select: none; }
-  .owl-carousel.owl-grab {
-    cursor: move;
-    cursor: grab; }
-  .owl-carousel.owl-rtl {
-    direction: rtl; }
-  .owl-carousel.owl-rtl .owl-item {
-    float: right; }
-
-/* No Js */
-.no-js .owl-carousel {
-  display: block; }
-
-/*
- *  Owl Carousel - Animate Plugin
- */
-.owl-carousel .animated {
-  animation-duration: 1000ms;
-  animation-fill-mode: both; }
-
-.owl-carousel .owl-animated-in {
-  z-index: 0; }
-
-.owl-carousel .owl-animated-out {
-  z-index: 1; }
-
-.owl-carousel .fadeOut {
-  animation-name: fadeOut; }
-
-@keyframes fadeOut {
-  0% {
-    opacity: 1; }
-  100% {
-    opacity: 0; } }
-
-/*
- * 	Owl Carousel - Auto Height Plugin
- */
-.owl-height {
-  transition: height 500ms ease-in-out; }
-
-/*
- * 	Owl Carousel - Lazy Load Plugin
- */
-.owl-carousel .owl-item .owl-lazy {
-  opacity: 0;
-  transition: opacity 400ms ease; }
-
-.owl-carousel .owl-item img.owl-lazy {
-  transform-style: preserve-3d; }
-
-/*
- * 	Owl Carousel - Video Plugin
- */
-.owl-carousel .owl-video-wrapper {
-  position: relative;
-  height: 100%;
-  background: #000; }
-
-.owl-carousel .owl-video-play-icon {
-  position: absolute;
-  height: 80px;
-  width: 80px;
-  left: 50%;
-  top: 50%;
-  margin-left: -40px;
-  margin-top: -40px;
-  background: url("owl.video.play.png") no-repeat;
-  cursor: pointer;
-  z-index: 1;
-  -webkit-backface-visibility: hidden;
-  transition: transform 100ms ease; }
-
-.owl-carousel .owl-video-play-icon:hover {
-  -ms-transform: scale(1.3, 1.3);
-      transform: scale(1.3, 1.3); }
-
-.owl-carousel .owl-video-playing .owl-video-tn,
-.owl-carousel .owl-video-playing .owl-video-play-icon {
-  display: none; }
-
-.owl-carousel .owl-video-tn {
-  opacity: 0;
-  height: 100%;
-  background-position: center center;
-  background-repeat: no-repeat;
-  background-size: contain;
-  transition: opacity 400ms ease; }
-
-.owl-carousel .owl-video-frame {
-  position: relative;
-  z-index: 1;
-  height: 100%;
-  width: 100%; }

src/css/owl.carousel.min (1).css

@@ -1,6 +0,0 @@
-/**
- * Owl Carousel v2.1.1
- * Copyright 2013-2016 David Deutsch
- * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
- */
-.owl-carousel,.owl-carousel .owl-item{-webkit-tap-highlight-color:transparent;position:relative}.owl-carousel{display:none;width:100%;z-index:1}.owl-carousel .owl-stage{position:relative;-ms-touch-action:pan-Y}.owl-carousel .owl-stage:after{content:".";display:block;clear:both;visibility:hidden;line-height:0;height:0}.owl-carousel .owl-stage-outer{position:relative;overflow:hidden;-webkit-transform:translate3d(0,0,0)}.owl-carousel .owl-item{min-height:1px;float:left;-webkit-backface-visibility:hidden;-webkit-touch-callout:none}.owl-carousel .owl-item img{display:block;width:100%;-webkit-transform-style:preserve-3d}.owl-carousel .owl-dots.disabled,.owl-carousel .owl-nav.disabled{display:none}.owl-carousel .owl-dot,.owl-carousel .owl-nav .owl-next,.owl-carousel .owl-nav .owl-prev{cursor:pointer;cursor:hand;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.owl-carousel.owl-loaded{display:block}.owl-carousel.owl-loading{opacity:0;display:block}.owl-carousel.owl-hidden{opacity:0}.owl-carousel.owl-refresh .owl-item{display:none}.owl-carousel.owl-drag .owl-item{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.owl-carousel.owl-grab{cursor:move;cursor:grab}.owl-carousel.owl-rtl{direction:rtl}.owl-carousel.owl-rtl .owl-item{float:right}.no-js .owl-carousel{display:block}.owl-carousel .animated{-webkit-animation-duration:1s;animation-duration:1s;-webkit-animation-fill-mode:both;animation-fill-mode:both}.owl-carousel .owl-animated-in{z-index:0}.owl-carousel .owl-animated-out{z-index:1}.owl-carousel .fadeOut{-webkit-animation-name:fadeOut;animation-name:fadeOut}@-webkit-keyframes fadeOut{0%{opacity:1}100%{opacity:0}}@keyframes fadeOut{0%{opacity:1}100%{opacity:0}}.owl-height{transition:height .5s ease-in-out}.owl-carousel .owl-item .owl-lazy{opacity:0;transition:opacity .4s ease}.owl-carousel .owl-item img.owl-lazy{-webkit-transform-style:preserve-3d;transform-style:preserve-3d}.owl-carousel .owl-video-wrapper{position:relative;height:100%;background:#000}.owl-carousel .owl-video-play-icon{position:absolute;height:80px;width:80px;left:50%;top:50%;margin-left:-40px;margin-top:-40px;background:url(owl.video.play.png) no-repeat;cursor:pointer;z-index:1;-webkit-backface-visibility:hidden;transition:-webkit-transform .1s ease;transition:transform .1s ease}.owl-carousel .owl-video-play-icon:hover{-webkit-transform:scale(1.3,1.3);-ms-transform:scale(1.3,1.3);transform:scale(1.3,1.3)}.owl-carousel .owl-video-playing .owl-video-play-icon,.owl-carousel .owl-video-playing .owl-video-tn{display:none}.owl-carousel .owl-video-tn{opacity:0;height:100%;background-position:center center;background-repeat:no-repeat;background-size:contain;transition:opacity .4s ease}.owl-carousel .owl-video-frame{position:relative;z-index:1;height:100%;width:100%}

src/css/owl.carousel.min.css

@@ -1,6 +0,0 @@
-/**
- * Owl Carousel v2.1.6
- * Copyright 2013-2016 David Deutsch
- * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
- */
-.owl-carousel,.owl-carousel .owl-item{-webkit-tap-highlight-color:transparent;position:relative}.owl-carousel{display:none;width:100%;z-index:1}.owl-carousel .owl-stage{position:relative;-ms-touch-action:pan-Y}.owl-carousel .owl-stage:after{content:".";display:block;clear:both;visibility:hidden;line-height:0;height:0}.owl-carousel .owl-stage-outer{position:relative;overflow:hidden;-webkit-transform:translate3d(0,0,0)}.owl-carousel .owl-item{min-height:1px;float:left;-webkit-backface-visibility:hidden;-webkit-touch-callout:none}.owl-carousel .owl-item img{display:block;width:100%;-webkit-transform-style:preserve-3d}.owl-carousel .owl-dots.disabled,.owl-carousel .owl-nav.disabled{display:none}.owl-carousel .owl-dot,.owl-carousel .owl-nav .owl-next,.owl-carousel .owl-nav .owl-prev{cursor:pointer;cursor:hand;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.owl-carousel.owl-loaded{display:block}.owl-carousel.owl-loading{opacity:0;display:block}.owl-carousel.owl-hidden{opacity:0}.owl-carousel.owl-refresh .owl-item{display:none}.owl-carousel.owl-drag .owl-item{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.owl-carousel.owl-grab{cursor:move;cursor:grab}.owl-carousel.owl-rtl{direction:rtl}.owl-carousel.owl-rtl .owl-item{float:right}.no-js .owl-carousel{display:block}.owl-carousel .animated{animation-duration:1s;animation-fill-mode:both}.owl-carousel .owl-animated-in{z-index:0}.owl-carousel .owl-animated-out{z-index:1}.owl-carousel .fadeOut{animation-name:fadeOut}@keyframes fadeOut{0%{opacity:1}100%{opacity:0}}.owl-height{transition:height .5s ease-in-out}.owl-carousel .owl-item .owl-lazy{opacity:0;transition:opacity .4s ease}.owl-carousel .owl-item img.owl-lazy{transform-style:preserve-3d}.owl-carousel .owl-video-wrapper{position:relative;height:100%;background:#000}.owl-carousel .owl-video-play-icon{position:absolute;height:80px;width:80px;left:50%;top:50%;margin-left:-40px;margin-top:-40px;background:url(owl.video.play.png) no-repeat;cursor:pointer;z-index:1;-webkit-backface-visibility:hidden;transition:transform .1s ease}.owl-carousel .owl-video-play-icon:hover{-ms-transform:scale(1.3,1.3);transform:scale(1.3,1.3)}.owl-carousel .owl-video-playing .owl-video-play-icon,.owl-carousel .owl-video-playing .owl-video-tn{display:none}.owl-carousel .owl-video-tn{opacity:0;height:100%;background-position:center center;background-repeat:no-repeat;background-size:contain;transition:opacity .4s ease}.owl-carousel .owl-video-frame{position:relative;z-index:1;height:100%;width:100%}

src/css/owl.theme.default.css

@@ -1,50 +0,0 @@
-/**
- * Owl Carousel v2.1.6
- * Copyright 2013-2016 David Deutsch
- * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
- */
-/*
- * 	Default theme - Owl Carousel CSS File
- */
-.owl-theme .owl-nav {
-  margin-top: 10px;
-  text-align: center;
-  -webkit-tap-highlight-color: transparent; }
-  .owl-theme .owl-nav [class*='owl-'] {
-    color: #FFF;
-    font-size: 14px;
-    margin: 5px;
-    padding: 4px 7px;
-    background: #D6D6D6;
-    display: inline-block;
-    cursor: pointer;
-    border-radius: 3px; }
-    .owl-theme .owl-nav [class*='owl-']:hover {
-      background: #869791;
-      color: #FFF;
-      text-decoration: none; }
-  .owl-theme .owl-nav .disabled {
-    opacity: 0.5;
-    cursor: default; }
-
-.owl-theme .owl-nav.disabled + .owl-dots {
-  margin-top: 10px; }
-
-.owl-theme .owl-dots {
-  text-align: center;
-  -webkit-tap-highlight-color: transparent; }
-  .owl-theme .owl-dots .owl-dot {
-    display: inline-block;
-    zoom: 1;
-    *display: inline; }
-    .owl-theme .owl-dots .owl-dot span {
-      width: 10px;
-      height: 10px;
-      margin: 5px 7px;
-      background: #D6D6D6;
-      display: block;
-      -webkit-backface-visibility: visible;
-      transition: opacity 200ms ease;
-      border-radius: 30px; }
-    .owl-theme .owl-dots .owl-dot.active span, .owl-theme .owl-dots .owl-dot:hover span {
-      background: #869791; }

src/css/owl.theme.default.min (1).css

@@ -1,5 +0,0 @@
-/**
- * Owl Carousel v2.1.1
- * Copyright 2013-2016 David Deutsch
- * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
- */

src/css/owl.theme.default.min.css

@@ -1,6 +0,0 @@
-/**
- * Owl Carousel v2.1.6
- * Copyright 2013-2016 David Deutsch
- * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
- */
-.owl-theme .owl-dots,.owl-theme .owl-nav{text-align:center;-webkit-tap-highlight-color:transparent}.owl-theme .owl-nav{margin-top:10px}.owl-theme .owl-nav [class*=owl-]{color:#FFF;font-size:14px;margin:5px;padding:4px 7px;background:#D6D6D6;display:inline-block;cursor:pointer;border-radius:3px}.owl-theme .owl-nav [class*=owl-]:hover{background:#869791;color:#FFF;text-decoration:none}.owl-theme .owl-nav .disabled{opacity:.5;cursor:default}.owl-theme .owl-nav.disabled+.owl-dots{margin-top:10px}.owl-theme .owl-dots .owl-dot{display:inline-block;zoom:1}.owl-theme .owl-dots .owl-dot span{width:10px;height:10px;margin:5px 7px;background:#D6D6D6;display:block;-webkit-backface-visibility:visible;transition:opacity .2s ease;border-radius:30px}.owl-theme .owl-dots .owl-dot.active span,.owl-theme .owl-dots .owl-dot:hover span{background:#869791}

src/css/owl.theme.green.css

@@ -1,50 +0,0 @@
-/**
- * Owl Carousel v2.1.6
- * Copyright 2013-2016 David Deutsch
- * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
- */
-/*
- * 	Green theme - Owl Carousel CSS File
- */
-.owl-theme .owl-nav {
-  margin-top: 10px;
-  text-align: center;
-  -webkit-tap-highlight-color: transparent; }
-  .owl-theme .owl-nav [class*='owl-'] {
-    color: #FFF;
-    font-size: 14px;
-    margin: 5px;
-    padding: 4px 7px;
-    background: #D6D6D6;
-    display: inline-block;
-    cursor: pointer;
-    border-radius: 3px; }
-    .owl-theme .owl-nav [class*='owl-']:hover {
-      background: #4DC7A0;
-      color: #FFF;
-      text-decoration: none; }
-  .owl-theme .owl-nav .disabled {
-    opacity: 0.5;
-    cursor: default; }
-
-.owl-theme .owl-nav.disabled + .owl-dots {
-  margin-top: 10px; }
-
-.owl-theme .owl-dots {
-  text-align: center;
-  -webkit-tap-highlight-color: transparent; }
-  .owl-theme .owl-dots .owl-dot {
-    display: inline-block;
-    zoom: 1;
-    *display: inline; }
-    .owl-theme .owl-dots .owl-dot span {
-      width: 10px;
-      height: 10px;
-      margin: 5px 7px;
-      background: #D6D6D6;
-      display: block;
-      -webkit-backface-visibility: visible;
-      transition: opacity 200ms ease;
-      border-radius: 30px; }
-    .owl-theme .owl-dots .owl-dot.active span, .owl-theme .owl-dots .owl-dot:hover span {
-      background: #4DC7A0; }

src/css/owl.theme.green.min (1).css

@@ -1,5 +0,0 @@
-/**
- * Owl Carousel v2.1.1
- * Copyright 2013-2016 David Deutsch
- * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
- */

src/css/owl.theme.green.min.css

@@ -1,6 +0,0 @@
-/**
- * Owl Carousel v2.1.6
- * Copyright 2013-2016 David Deutsch
- * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
- */
-.owl-theme .owl-dots,.owl-theme .owl-nav{text-align:center;-webkit-tap-highlight-color:transparent}.owl-theme .owl-nav{margin-top:10px}.owl-theme .owl-nav [class*=owl-]{color:#FFF;font-size:14px;margin:5px;padding:4px 7px;background:#D6D6D6;display:inline-block;cursor:pointer;border-radius:3px}.owl-theme .owl-nav [class*=owl-]:hover{background:#4DC7A0;color:#FFF;text-decoration:none}.owl-theme .owl-nav .disabled{opacity:.5;cursor:default}.owl-theme .owl-nav.disabled+.owl-dots{margin-top:10px}.owl-theme .owl-dots .owl-dot{display:inline-block;zoom:1}.owl-theme .owl-dots .owl-dot span{width:10px;height:10px;margin:5px 7px;background:#D6D6D6;display:block;-webkit-backface-visibility:visible;transition:opacity .2s ease;border-radius:30px}.owl-theme .owl-dots .owl-dot.active span,.owl-theme .owl-dots .owl-dot:hover span{background:#4DC7A0}

src/css/tether-theme-arrows-dark.css

@@ -1,134 +0,0 @@
-.tether-element, .tether-element:after, .tether-element:before, .tether-element *, .tether-element *:after, .tether-element *:before {
-  box-sizing: border-box; }
-
-.tether-element {
-  position: absolute;
-  display: none; }
-  .tether-element.tether-open {
-    display: block; }
-
-.tether-element.tether-theme-arrows-dark {
-  max-width: 100%;
-  max-height: 100%; }
-  .tether-element.tether-theme-arrows-dark .tether-content {
-    border-radius: 5px;
-    position: relative;
-    font-family: inherit;
-    background: #000;
-    color: #fff;
-    padding: 1em;
-    font-size: 1.1em;
-    line-height: 1.5em; }
-    .tether-element.tether-theme-arrows-dark .tether-content:before {
-      content: "";
-      display: block;
-      position: absolute;
-      width: 0;
-      height: 0;
-      border-color: transparent;
-      border-width: 16px;
-      border-style: solid; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-center .tether-content {
-    margin-bottom: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-center .tether-content:before {
-      top: 100%;
-      left: 50%;
-      margin-left: -16px;
-      border-top-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-center .tether-content {
-    margin-top: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-center .tether-content:before {
-      bottom: 100%;
-      left: 50%;
-      margin-left: -16px;
-      border-bottom-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-right.tether-element-attached-middle .tether-content {
-    margin-right: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-right.tether-element-attached-middle .tether-content:before {
-      left: 100%;
-      top: 50%;
-      margin-top: -16px;
-      border-left-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-left.tether-element-attached-middle .tether-content {
-    margin-left: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-left.tether-element-attached-middle .tether-content:before {
-      right: 100%;
-      top: 50%;
-      margin-top: -16px;
-      border-right-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-left.tether-target-attached-center .tether-content {
-    left: -32px; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-right.tether-target-attached-center .tether-content {
-    left: 32px; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-left.tether-target-attached-middle .tether-content {
-    margin-top: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-left.tether-target-attached-middle .tether-content:before {
-      bottom: 100%;
-      left: 16px;
-      border-bottom-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-right.tether-target-attached-middle .tether-content {
-    margin-top: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-right.tether-target-attached-middle .tether-content:before {
-      bottom: 100%;
-      right: 16px;
-      border-bottom-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-left.tether-target-attached-middle .tether-content {
-    margin-bottom: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-left.tether-target-attached-middle .tether-content:before {
-      top: 100%;
-      left: 16px;
-      border-top-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-right.tether-target-attached-middle .tether-content {
-    margin-bottom: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-right.tether-target-attached-middle .tether-content:before {
-      top: 100%;
-      right: 16px;
-      border-top-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-left.tether-target-attached-bottom .tether-content {
-    margin-top: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-left.tether-target-attached-bottom .tether-content:before {
-      bottom: 100%;
-      left: 16px;
-      border-bottom-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-right.tether-target-attached-bottom .tether-content {
-    margin-top: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-right.tether-target-attached-bottom .tether-content:before {
-      bottom: 100%;
-      right: 16px;
-      border-bottom-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-left.tether-target-attached-top .tether-content {
-    margin-bottom: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-left.tether-target-attached-top .tether-content:before {
-      top: 100%;
-      left: 16px;
-      border-top-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-right.tether-target-attached-top .tether-content {
-    margin-bottom: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-right.tether-target-attached-top .tether-content:before {
-      top: 100%;
-      right: 16px;
-      border-top-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-right.tether-target-attached-left .tether-content {
-    margin-right: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-right.tether-target-attached-left .tether-content:before {
-      top: 16px;
-      left: 100%;
-      border-left-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-left.tether-target-attached-right .tether-content {
-    margin-left: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-top.tether-element-attached-left.tether-target-attached-right .tether-content:before {
-      top: 16px;
-      right: 100%;
-      border-right-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-right.tether-target-attached-left .tether-content {
-    margin-right: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-right.tether-target-attached-left .tether-content:before {
-      bottom: 16px;
-      left: 100%;
-      border-left-color: #000; }
-  .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-left.tether-target-attached-right .tether-content {
-    margin-left: 16px; }
-    .tether-element.tether-theme-arrows-dark.tether-element-attached-bottom.tether-element-attached-left.tether-target-attached-right .tether-content:before {
-      bottom: 16px;
-      right: 100%;
-      border-right-color: #000; }

src/css/tether-theme-arrows.css

@@ -1,138 +0,0 @@
-.tether-element, .tether-element:after, .tether-element:before, .tether-element *, .tether-element *:after, .tether-element *:before {
-  box-sizing: border-box; }
-
-.tether-element {
-  position: absolute;
-  display: none; }
-  .tether-element.tether-open {
-    display: block; }
-
-.tether-element.tether-theme-arrows {
-  max-width: 100%;
-  max-height: 100%; }
-  .tether-element.tether-theme-arrows .tether-content {
-    border-radius: 5px;
-    position: relative;
-    font-family: inherit;
-    background: #fff;
-    color: inherit;
-    padding: 1em;
-    font-size: 1.1em;
-    line-height: 1.5em;
-    -webkit-transform: translateZ(0);
-            transform: translateZ(0);
-    -webkit-filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.2));
-            filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.2)); }
-    .tether-element.tether-theme-arrows .tether-content:before {
-      content: "";
-      display: block;
-      position: absolute;
-      width: 0;
-      height: 0;
-      border-color: transparent;
-      border-width: 16px;
-      border-style: solid; }
-  .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-center .tether-content {
-    margin-bottom: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-center .tether-content:before {
-      top: 100%;
-      left: 50%;
-      margin-left: -16px;
-      border-top-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-center .tether-content {
-    margin-top: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-center .tether-content:before {
-      bottom: 100%;
-      left: 50%;
-      margin-left: -16px;
-      border-bottom-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-right.tether-element-attached-middle .tether-content {
-    margin-right: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-right.tether-element-attached-middle .tether-content:before {
-      left: 100%;
-      top: 50%;
-      margin-top: -16px;
-      border-left-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-left.tether-element-attached-middle .tether-content {
-    margin-left: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-left.tether-element-attached-middle .tether-content:before {
-      right: 100%;
-      top: 50%;
-      margin-top: -16px;
-      border-right-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-left.tether-target-attached-center .tether-content {
-    left: -32px; }
-  .tether-element.tether-theme-arrows.tether-element-attached-right.tether-target-attached-center .tether-content {
-    left: 32px; }
-  .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-left.tether-target-attached-middle .tether-content {
-    margin-top: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-left.tether-target-attached-middle .tether-content:before {
-      bottom: 100%;
-      left: 16px;
-      border-bottom-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-right.tether-target-attached-middle .tether-content {
-    margin-top: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-right.tether-target-attached-middle .tether-content:before {
-      bottom: 100%;
-      right: 16px;
-      border-bottom-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-left.tether-target-attached-middle .tether-content {
-    margin-bottom: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-left.tether-target-attached-middle .tether-content:before {
-      top: 100%;
-      left: 16px;
-      border-top-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-right.tether-target-attached-middle .tether-content {
-    margin-bottom: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-right.tether-target-attached-middle .tether-content:before {
-      top: 100%;
-      right: 16px;
-      border-top-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-left.tether-target-attached-bottom .tether-content {
-    margin-top: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-left.tether-target-attached-bottom .tether-content:before {
-      bottom: 100%;
-      left: 16px;
-      border-bottom-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-right.tether-target-attached-bottom .tether-content {
-    margin-top: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-right.tether-target-attached-bottom .tether-content:before {
-      bottom: 100%;
-      right: 16px;
-      border-bottom-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-left.tether-target-attached-top .tether-content {
-    margin-bottom: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-left.tether-target-attached-top .tether-content:before {
-      top: 100%;
-      left: 16px;
-      border-top-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-right.tether-target-attached-top .tether-content {
-    margin-bottom: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-right.tether-target-attached-top .tether-content:before {
-      top: 100%;
-      right: 16px;
-      border-top-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-right.tether-target-attached-left .tether-content {
-    margin-right: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-right.tether-target-attached-left .tether-content:before {
-      top: 16px;
-      left: 100%;
-      border-left-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-left.tether-target-attached-right .tether-content {
-    margin-left: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-top.tether-element-attached-left.tether-target-attached-right .tether-content:before {
-      top: 16px;
-      right: 100%;
-      border-right-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-right.tether-target-attached-left .tether-content {
-    margin-right: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-right.tether-target-attached-left .tether-content:before {
-      bottom: 16px;
-      left: 100%;
-      border-left-color: #fff; }
-  .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-left.tether-target-attached-right .tether-content {
-    margin-left: 16px; }
-    .tether-element.tether-theme-arrows.tether-element-attached-bottom.tether-element-attached-left.tether-target-attached-right .tether-content:before {
-      bottom: 16px;
-      right: 100%;
-      border-right-color: #fff; }

src/css/tether-theme-basic.css

@@ -1,21 +0,0 @@
-.tether-element, .tether-element:after, .tether-element:before, .tether-element *, .tether-element *:after, .tether-element *:before {
-  box-sizing: border-box; }
-
-.tether-element {
-  position: absolute;
-  display: none; }
-  .tether-element.tether-open {
-    display: block; }
-
-.tether-element.tether-theme-basic {
-  max-width: 100%;
-  max-height: 100%; }
-  .tether-element.tether-theme-basic .tether-content {
-    border-radius: 5px;
-    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
-    font-family: inherit;
-    background: #fff;
-    color: inherit;
-    padding: 1em;
-    font-size: 1.1em;
-    line-height: 1.5em; }

src/css/tether-theme-basic.min.css

@@ -1 +0,0 @@
-.tether-element,.tether-element *,.tether-element :after,.tether-element :before,.tether-element:after,.tether-element:before{box-sizing:border-box}.tether-element{position:absolute;display:none}.tether-element.tether-open{display:block}.tether-element.tether-theme-basic{max-width:100%;max-height:100%}.tether-element.tether-theme-basic .tether-content{border-radius:5px;box-shadow:0 2px 8px rgba(0,0,0,.2);font-family:inherit;background:#fff;color:inherit;padding:1em;font-size:1.1em;line-height:1.5em}

src/css/tether.css

@@ -1,8 +0,0 @@
-.tether-element, .tether-element:after, .tether-element:before, .tether-element *, .tether-element *:after, .tether-element *:before {
-  box-sizing: border-box; }
-
-.tether-element {
-  position: absolute;
-  display: none; }
-  .tether-element.tether-open {
-    display: block; }

src/css/tether.min.css

@@ -1 +0,0 @@
-.tether-element,.tether-element *,.tether-element :after,.tether-element :before,.tether-element:after,.tether-element:before{box-sizing:border-box}.tether-element{position:absolute;display:none}.tether-element.tether-open{display:block}

src/js/bootstrap4/npm.js

@@ -1,12 +0,0 @@
-// This file is autogenerated via the `commonjs` Grunt task. You can require() this file in a CommonJS environment.
-require('./umd/util.js')
-require('./umd/alert.js')
-require('./umd/button.js')
-require('./umd/carousel.js')
-require('./umd/collapse.js')
-require('./umd/dropdown.js')
-require('./umd/modal.js')
-require('./umd/scrollspy.js')
-require('./umd/tab.js')
-require('./umd/tooltip.js')
-require('./umd/popover.js')

src/js/bootstrap4/umd/alert.js

@@ -1,211 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.alert = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * 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['default'].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) {
-          $(element).removeClass(ClassName.IN);
-
-          if (!_Util['default'].supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
-            this._destroyElement(element);
-            return;
-          }
-
-          $(element).one(_Util['default'].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);
-
-  module.exports = Alert;
-});

src/js/bootstrap4/umd/button.js

@@ -1,187 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module);
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod);
-    global.button = mod.exports;
-  }
-})(this, function (exports, module) {
-  /**
-   * --------------------------------------------------------------------------
-   * 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);
-
-  module.exports = Button;
-});

src/js/bootstrap4/umd/carousel.js

@@ -1,497 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.carousel = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * 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['default'].supportsTransitionEnd()) {
-            _Util['default'].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['default'].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['default'].supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {
-
-            $(nextElement).addClass(direction);
-
-            _Util['default'].reflow(nextElement);
-
-            $(activeElement).addClass(directionalClassName);
-            $(nextElement).addClass(directionalClassName);
-
-            $(activeElement).one(_Util['default'].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['default'].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);
-
-  module.exports = Carousel;
-});

src/js/bootstrap4/umd/collapse.js

@@ -1,383 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.collapse = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * 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['default'].supportsTransitionEnd()) {
-            complete();
-            return;
-          }
-
-          var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
-          var scrollSize = 'scroll' + capitalizedDimension;
-
-          $(this._element).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-
-          this._element.style[dimension] = this._element[scrollSize] + 'px';
-        }
-      }, {
-        key: 'hide',
-        value: function hide() {
-          var _this2 = this;
-
-          if (this._isTransitioning || !$(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['default'].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['default'].supportsTransitionEnd()) {
-            complete();
-            return;
-          }
-
-          $(this._element).one(_Util['default'].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['default'].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['default'].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);
-
-  module.exports = Collapse;
-});

src/js/bootstrap4/umd/dropdown.js

@@ -1,312 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.dropdown = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * 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['default'].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);
-
-  module.exports = Dropdown;
-});

src/js/bootstrap4/umd/modal.js

@@ -1,555 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.modal = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * 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['default'].supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
-
-            $(this._element).one(_Util['default'].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['default'].typeCheckConfig(NAME, config, DefaultType);
-          return config;
-        }
-      }, {
-        key: '_showElement',
-        value: function _showElement(relatedTarget) {
-          var _this2 = this;
-
-          var transition = _Util['default'].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['default'].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['default'].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['default'].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['default'].reflow(this._backdrop);
-            }
-
-            $(this._backdrop).addClass(ClassName.IN);
-
-            if (!callback) {
-              return;
-            }
-
-            if (!doAnimate) {
-              callback();
-              return;
-            }
-
-            $(this._backdrop).one(_Util['default'].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['default'].supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
-              $(this._backdrop).one(_Util['default'].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['default'].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);
-
-  module.exports = Modal;
-});

src/js/bootstrap4/umd/popover.js

@@ -1,220 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './tooltip'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./tooltip'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Tooltip);
-    global.popover = mod.exports;
-  }
-})(this, function (exports, module, _tooltip) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  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; }
-
-  var _Tooltip2 = _interopRequireDefault(_tooltip);
-
-  /**
-   * --------------------------------------------------------------------------
-   * 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({}, _Tooltip2['default'].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({}, _Tooltip2['default'].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;
-    })(_Tooltip2['default']);
-
-    $.fn[NAME] = Popover._jQueryInterface;
-    $.fn[NAME].Constructor = Popover;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Popover._jQueryInterface;
-    };
-
-    return Popover;
-  })(jQuery);
-
-  module.exports = Popover;
-});

src/js/bootstrap4/umd/scrollspy.js

@@ -1,339 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.scrollspy = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * 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['default'].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['default'].getUID(NAME);
-              $(config.target).attr('id', id);
-            }
-            config.target = '#' + id;
-          }
-
-          _Util['default'].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);
-
-  module.exports = ScrollSpy;
-});

src/js/bootstrap4/umd/tab.js

@@ -1,282 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.tab = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * 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['default'].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['default'].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['default'].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['default'].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);
-
-  module.exports = Tab;
-});

src/js/bootstrap4/umd/tooltip.js

@@ -1,638 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.tooltip = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  /* 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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * 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['default'].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['default'].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['default'].supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-              $(this.tip).one(_Util['default'].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['default'].supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-
-            $(tip).one(_Util['default'].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['default'].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);
-
-  module.exports = Tooltip;
-});

src/js/bootstrap4/umd/util.js

@@ -1,172 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module);
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod);
-    global.util = mod.exports;
-  }
-})(this, function (exports, module) {
-  /**
-   * --------------------------------------------------------------------------
-   * 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);
-
-  module.exports = Util;
-});

src/js/core.js

@@ -1,481 +0,0 @@
-/* global Symbol */
-// Defining this global in .eslintrc would create a danger of using the global
-// unguarded in another place, it seems safer to define global only for this module
-
-define( [
-	"./var/arr",
-	"./var/document",
-	"./var/getProto",
-	"./var/slice",
-	"./var/concat",
-	"./var/push",
-	"./var/indexOf",
-	"./var/class2type",
-	"./var/toString",
-	"./var/hasOwn",
-	"./var/fnToString",
-	"./var/ObjectFunctionString",
-	"./var/support",
-	"./core/DOMEval"
-], function( arr, document, getProto, slice, concat, push, indexOf,
-	class2type, toString, hasOwn, fnToString, ObjectFunctionString,
-	support, DOMEval ) {
-
-"use strict";
-
-var
-	version = "3.1.0",
-
-	// Define a local copy of jQuery
-	jQuery = function( selector, context ) {
-
-		// The jQuery object is actually just the init constructor 'enhanced'
-		// Need init if jQuery is called (just allow error to be thrown if not included)
-		return new jQuery.fn.init( selector, context );
-	},
-
-	// Support: Android <=4.0 only
-	// Make sure we trim BOM and NBSP
-	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
-	// Matches dashed string for camelizing
-	rmsPrefix = /^-ms-/,
-	rdashAlpha = /-([a-z])/g,
-
-	// Used by jQuery.camelCase as callback to replace()
-	fcamelCase = function( all, letter ) {
-		return letter.toUpperCase();
-	};
-
-jQuery.fn = jQuery.prototype = {
-
-	// The current version of jQuery being used
-	jquery: version,
-
-	constructor: jQuery,
-
-	// The default length of a jQuery object is 0
-	length: 0,
-
-	toArray: function() {
-		return slice.call( this );
-	},
-
-	// Get the Nth element in the matched element set OR
-	// Get the whole matched element set as a clean array
-	get: function( num ) {
-		return num != null ?
-
-			// Return just the one element from the set
-			( num < 0 ? this[ num + this.length ] : this[ num ] ) :
-
-			// Return all the elements in a clean array
-			slice.call( this );
-	},
-
-	// Take an array of elements and push it onto the stack
-	// (returning the new matched element set)
-	pushStack: function( elems ) {
-
-		// Build a new jQuery matched element set
-		var ret = jQuery.merge( this.constructor(), elems );
-
-		// Add the old object onto the stack (as a reference)
-		ret.prevObject = this;
-
-		// Return the newly-formed element set
-		return ret;
-	},
-
-	// Execute a callback for every element in the matched set.
-	each: function( callback ) {
-		return jQuery.each( this, callback );
-	},
-
-	map: function( callback ) {
-		return this.pushStack( jQuery.map( this, function( elem, i ) {
-			return callback.call( elem, i, elem );
-		} ) );
-	},
-
-	slice: function() {
-		return this.pushStack( slice.apply( this, arguments ) );
-	},
-
-	first: function() {
-		return this.eq( 0 );
-	},
-
-	last: function() {
-		return this.eq( -1 );
-	},
-
-	eq: function( i ) {
-		var len = this.length,
-			j = +i + ( i < 0 ? len : 0 );
-		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
-	},
-
-	end: function() {
-		return this.prevObject || this.constructor();
-	},
-
-	// For internal use only.
-	// Behaves like an Array's method, not like a jQuery method.
-	push: push,
-	sort: arr.sort,
-	splice: arr.splice
-};
-
-jQuery.extend = jQuery.fn.extend = function() {
-	var options, name, src, copy, copyIsArray, clone,
-		target = arguments[ 0 ] || {},
-		i = 1,
-		length = arguments.length,
-		deep = false;
-
-	// Handle a deep copy situation
-	if ( typeof target === "boolean" ) {
-		deep = target;
-
-		// Skip the boolean and the target
-		target = arguments[ i ] || {};
-		i++;
-	}
-
-	// Handle case when target is a string or something (possible in deep copy)
-	if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
-		target = {};
-	}
-
-	// Extend jQuery itself if only one argument is passed
-	if ( i === length ) {
-		target = this;
-		i--;
-	}
-
-	for ( ; i < length; i++ ) {
-
-		// Only deal with non-null/undefined values
-		if ( ( options = arguments[ i ] ) != null ) {
-
-			// Extend the base object
-			for ( name in options ) {
-				src = target[ name ];
-				copy = options[ name ];
-
-				// Prevent never-ending loop
-				if ( target === copy ) {
-					continue;
-				}
-
-				// Recurse if we're merging plain objects or arrays
-				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
-					( copyIsArray = jQuery.isArray( copy ) ) ) ) {
-
-					if ( copyIsArray ) {
-						copyIsArray = false;
-						clone = src && jQuery.isArray( src ) ? src : [];
-
-					} else {
-						clone = src && jQuery.isPlainObject( src ) ? src : {};
-					}
-
-					// Never move original objects, clone them
-					target[ name ] = jQuery.extend( deep, clone, copy );
-
-				// Don't bring in undefined values
-				} else if ( copy !== undefined ) {
-					target[ name ] = copy;
-				}
-			}
-		}
-	}
-
-	// Return the modified object
-	return target;
-};
-
-jQuery.extend( {
-
-	// Unique for each copy of jQuery on the page
-	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
-
-	// Assume jQuery is ready without the ready module
-	isReady: true,
-
-	error: function( msg ) {
-		throw new Error( msg );
-	},
-
-	noop: function() {},
-
-	isFunction: function( obj ) {
-		return jQuery.type( obj ) === "function";
-	},
-
-	isArray: Array.isArray,
-
-	isWindow: function( obj ) {
-		return obj != null && obj === obj.window;
-	},
-
-	isNumeric: function( obj ) {
-
-		// As of jQuery 3.0, isNumeric is limited to
-		// strings and numbers (primitives or objects)
-		// that can be coerced to finite numbers (gh-2662)
-		var type = jQuery.type( obj );
-		return ( type === "number" || type === "string" ) &&
-
-			// parseFloat NaNs numeric-cast false positives ("")
-			// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
-			// subtraction forces infinities to NaN
-			!isNaN( obj - parseFloat( obj ) );
-	},
-
-	isPlainObject: function( obj ) {
-		var proto, Ctor;
-
-		// Detect obvious negatives
-		// Use toString instead of jQuery.type to catch host objects
-		if ( !obj || toString.call( obj ) !== "[object Object]" ) {
-			return false;
-		}
-
-		proto = getProto( obj );
-
-		// Objects with no prototype (e.g., `Object.create( null )`) are plain
-		if ( !proto ) {
-			return true;
-		}
-
-		// Objects with prototype are plain iff they were constructed by a global Object function
-		Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
-		return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
-	},
-
-	isEmptyObject: function( obj ) {
-
-		/* eslint-disable no-unused-vars */
-		// See https://github.com/eslint/eslint/issues/6125
-		var name;
-
-		for ( name in obj ) {
-			return false;
-		}
-		return true;
-	},
-
-	type: function( obj ) {
-		if ( obj == null ) {
-			return obj + "";
-		}
-
-		// Support: Android <=2.3 only (functionish RegExp)
-		return typeof obj === "object" || typeof obj === "function" ?
-			class2type[ toString.call( obj ) ] || "object" :
-			typeof obj;
-	},
-
-	// Evaluates a script in a global context
-	globalEval: function( code ) {
-		DOMEval( code );
-	},
-
-	// Convert dashed to camelCase; used by the css and data modules
-	// Support: IE <=9 - 11, Edge 12 - 13
-	// Microsoft forgot to hump their vendor prefix (#9572)
-	camelCase: function( string ) {
-		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
-	},
-
-	nodeName: function( elem, name ) {
-		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
-	},
-
-	each: function( obj, callback ) {
-		var length, i = 0;
-
-		if ( isArrayLike( obj ) ) {
-			length = obj.length;
-			for ( ; i < length; i++ ) {
-				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
-					break;
-				}
-			}
-		} else {
-			for ( i in obj ) {
-				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
-					break;
-				}
-			}
-		}
-
-		return obj;
-	},
-
-	// Support: Android <=4.0 only
-	trim: function( text ) {
-		return text == null ?
-			"" :
-			( text + "" ).replace( rtrim, "" );
-	},
-
-	// results is for internal usage only
-	makeArray: function( arr, results ) {
-		var ret = results || [];
-
-		if ( arr != null ) {
-			if ( isArrayLike( Object( arr ) ) ) {
-				jQuery.merge( ret,
-					typeof arr === "string" ?
-					[ arr ] : arr
-				);
-			} else {
-				push.call( ret, arr );
-			}
-		}
-
-		return ret;
-	},
-
-	inArray: function( elem, arr, i ) {
-		return arr == null ? -1 : indexOf.call( arr, elem, i );
-	},
-
-	// Support: Android <=4.0 only, PhantomJS 1 only
-	// push.apply(_, arraylike) throws on ancient WebKit
-	merge: function( first, second ) {
-		var len = +second.length,
-			j = 0,
-			i = first.length;
-
-		for ( ; j < len; j++ ) {
-			first[ i++ ] = second[ j ];
-		}
-
-		first.length = i;
-
-		return first;
-	},
-
-	grep: function( elems, callback, invert ) {
-		var callbackInverse,
-			matches = [],
-			i = 0,
-			length = elems.length,
-			callbackExpect = !invert;
-
-		// Go through the array, only saving the items
-		// that pass the validator function
-		for ( ; i < length; i++ ) {
-			callbackInverse = !callback( elems[ i ], i );
-			if ( callbackInverse !== callbackExpect ) {
-				matches.push( elems[ i ] );
-			}
-		}
-
-		return matches;
-	},
-
-	// arg is for internal usage only
-	map: function( elems, callback, arg ) {
-		var length, value,
-			i = 0,
-			ret = [];
-
-		// Go through the array, translating each of the items to their new values
-		if ( isArrayLike( elems ) ) {
-			length = elems.length;
-			for ( ; i < length; i++ ) {
-				value = callback( elems[ i ], i, arg );
-
-				if ( value != null ) {
-					ret.push( value );
-				}
-			}
-
-		// Go through every key on the object,
-		} else {
-			for ( i in elems ) {
-				value = callback( elems[ i ], i, arg );
-
-				if ( value != null ) {
-					ret.push( value );
-				}
-			}
-		}
-
-		// Flatten any nested arrays
-		return concat.apply( [], ret );
-	},
-
-	// A global GUID counter for objects
-	guid: 1,
-
-	// Bind a function to a context, optionally partially applying any
-	// arguments.
-	proxy: function( fn, context ) {
-		var tmp, args, proxy;
-
-		if ( typeof context === "string" ) {
-			tmp = fn[ context ];
-			context = fn;
-			fn = tmp;
-		}
-
-		// Quick check to determine if target is callable, in the spec
-		// this throws a TypeError, but we will just return undefined.
-		if ( !jQuery.isFunction( fn ) ) {
-			return undefined;
-		}
-
-		// Simulated bind
-		args = slice.call( arguments, 2 );
-		proxy = function() {
-			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
-		};
-
-		// Set the guid of unique handler to the same of original handler, so it can be removed
-		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
-
-		return proxy;
-	},
-
-	now: Date.now,
-
-	// jQuery.support is not used in Core but other projects attach their
-	// properties to it so it needs to exist.
-	support: support
-} );
-
-if ( typeof Symbol === "function" ) {
-	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
-}
-
-// Populate the class2type map
-jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
-function( i, name ) {
-	class2type[ "[object " + name + "]" ] = name.toLowerCase();
-} );
-
-function isArrayLike( obj ) {
-
-	// Support: real iOS 8.2 only (not reproducible in simulator)
-	// `in` check used to prevent JIT error (gh-2145)
-	// hasOwn isn't used here due to false negatives
-	// regarding Nodelist length in IE
-	var length = !!obj && "length" in obj && obj.length,
-		type = jQuery.type( obj );
-
-	if ( type === "function" || jQuery.isWindow( obj ) ) {
-		return false;
-	}
-
-	return type === "array" || length === 0 ||
-		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
-}
-
-return jQuery;
-} );

src/js/customizer.js

@@ -1,42 +0,0 @@
-/**
- * File customizer.js.
- *
- * Theme Customizer enhancements for a better user experience.
- *
- * Contains handlers to make Theme Customizer preview reload changes asynchronously.
- */
-
-( function( $ ) {
-
-	// Site title and description.
-	wp.customize( 'blogname', function( value ) {
-		value.bind( function( to ) {
-			$( '.site-title a' ).text( to );
-		} );
-	} );
-	wp.customize( 'blogdescription', function( value ) {
-		value.bind( function( to ) {
-			$( '.site-description' ).text( to );
-		} );
-	} );
-
-	// Header text color.
-	wp.customize( 'header_textcolor', function( value ) {
-		value.bind( function( to ) {
-			if ( 'blank' === to ) {
-				$( '.site-title a, .site-description' ).css( {
-					'clip': 'rect(1px, 1px, 1px, 1px)',
-					'position': 'absolute'
-				} );
-			} else {
-				$( '.site-title a, .site-description' ).css( {
-					'clip': 'auto',
-					'position': 'relative'
-				} );
-				$( '.site-title a, .site-description' ).css( {
-					'color': to
-				} );
-			}
-		} );
-	} );
-} )( jQuery );

src/js/navigation.js

@@ -1,112 +0,0 @@
-/**
- * File navigation.js.
- *
- * Handles toggling the navigation menu for small screens and enables TAB key
- * navigation support for dropdown menus.
- */
-( function() {
-	var container, button, menu, links, subMenus, i, len;
-
-	container = document.getElementById( 'site-navigation' );
-	if ( ! container ) {
-		return;
-	}
-
-	button = container.getElementsByTagName( 'button' )[0];
-	if ( 'undefined' === typeof button ) {
-		return;
-	}
-
-	menu = container.getElementsByTagName( 'ul' )[0];
-
-	// Hide menu toggle button if menu is empty and return early.
-	if ( 'undefined' === typeof menu ) {
-		button.style.display = 'none';
-		return;
-	}
-
-	menu.setAttribute( 'aria-expanded', 'false' );
-	if ( -1 === menu.className.indexOf( 'nav-menu' ) ) {
-		menu.className += ' nav-menu';
-	}
-
-	button.onclick = function() {
-		if ( -1 !== container.className.indexOf( 'toggled' ) ) {
-			container.className = container.className.replace( ' toggled', '' );
-			button.setAttribute( 'aria-expanded', 'false' );
-			menu.setAttribute( 'aria-expanded', 'false' );
-		} else {
-			container.className += ' toggled';
-			button.setAttribute( 'aria-expanded', 'true' );
-			menu.setAttribute( 'aria-expanded', 'true' );
-		}
-	};
-
-	// Get all the link elements within the menu.
-	links    = menu.getElementsByTagName( 'a' );
-	subMenus = menu.getElementsByTagName( 'ul' );
-
-	// Set menu items with submenus to aria-haspopup="true".
-	for ( i = 0, len = subMenus.length; i < len; i++ ) {
-		subMenus[i].parentNode.setAttribute( 'aria-haspopup', 'true' );
-	}
-
-	// Each time a menu link is focused or blurred, toggle focus.
-	for ( i = 0, len = links.length; i < len; i++ ) {
-		links[i].addEventListener( 'focus', toggleFocus, true );
-		links[i].addEventListener( 'blur', toggleFocus, true );
-	}
-
-	/**
-	 * Sets or removes .focus class on an element.
-	 */
-	function toggleFocus() {
-		var self = this;
-
-		// Move up through the ancestors of the current link until we hit .nav-menu.
-		while ( -1 === self.className.indexOf( 'nav-menu' ) ) {
-
-			// On li elements toggle the class .focus.
-			if ( 'li' === self.tagName.toLowerCase() ) {
-				if ( -1 !== self.className.indexOf( 'focus' ) ) {
-					self.className = self.className.replace( ' focus', '' );
-				} else {
-					self.className += ' focus';
-				}
-			}
-
-			self = self.parentElement;
-		}
-	}
-
-	/**
-	 * Toggles `focus` class to allow submenu access on tablets.
-	 */
-	( function( container ) {
-		var touchStartFn, i,
-			parentLink = container.querySelectorAll( '.menu-item-has-children > a, .page_item_has_children > a' );
-
-		if ( 'ontouchstart' in window ) {
-			touchStartFn = function( e ) {
-				var menuItem = this.parentNode, i;
-
-				if ( ! menuItem.classList.contains( 'focus' ) ) {
-					e.preventDefault();
-					for ( i = 0; i < menuItem.parentNode.children.length; ++i ) {
-						if ( menuItem === menuItem.parentNode.children[i] ) {
-							continue;
-						}
-						menuItem.parentNode.children[i].classList.remove( 'focus' );
-					}
-					menuItem.classList.add( 'focus' );
-				} else {
-					menuItem.classList.remove( 'focus' );
-				}
-			};
-
-			for ( i = 0; i < parentLink.length; ++i ) {
-				parentLink[i].addEventListener( 'touchstart', touchStartFn, false );
-			}
-		}
-	}( container ) );
-} )();

src/js/skip-link-focus-fix.js

@@ -1,33 +0,0 @@
-/**
- * File skip-link-focus-fix.js.
- *
- * Helps with accessibility for keyboard only users.
- *
- * Learn more: https://git.io/vWdr2
- */
-( function() {
-	var isWebkit = navigator.userAgent.toLowerCase().indexOf( 'webkit' ) > -1,
-	    isOpera  = navigator.userAgent.toLowerCase().indexOf( 'opera' )  > -1,
-	    isIe     = navigator.userAgent.toLowerCase().indexOf( 'msie' )   > -1;
-
-	if ( ( isWebkit || isOpera || isIe ) && document.getElementById && window.addEventListener ) {
-		window.addEventListener( 'hashchange', function() {
-			var id = location.hash.substring( 1 ),
-				element;
-
-			if ( ! ( /^[A-z0-9_-]+$/.test( id ) ) ) {
-				return;
-			}
-
-			element = document.getElementById( id );
-
-			if ( element ) {
-				if ( ! ( /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) ) {
-					element.tabIndex = -1;
-				}
-
-				element.focus();
-			}
-		}, false );
-	}
-})();

src/sass/bootstrap4/_alert.scss

@@ -1,56 +0,0 @@
-//
-// Base styles
-//
-
-.alert {
-  padding: $alert-padding;
-  margin-bottom: $spacer-y;
-  border: $alert-border-width solid transparent;
-  @include border-radius($alert-border-radius);
-}
-
-// Headings for larger alerts
-.alert-heading {
-  // Specified to prevent conflicts of changing $headings-color
-  color: inherit;
-}
-
-// Provide class for links that match alerts
-.alert-link {
-  font-weight: $alert-link-font-weight;
-}
-
-
-// Dismissible alerts
-//
-// Expand the right padding and account for the close button's positioning.
-
-.alert-dismissible {
-  padding-right: ($alert-padding + 20px);
-
-  // 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/bootstrap4/_animation.scss

@@ -1,27 +0,0 @@
-.fade {
-  opacity: 0;
-  transition: opacity .15s linear;
-
-  &.in {
-    opacity: 1;
-  }
-}
-
-.collapse {
-  display: none;
-
-  &.in {
-    display: block;
-  }
-  // tr&.in    { display: table-row; }
-  // tbody&.in { display: table-row-group; }
-}
-
-.collapsing {
-  position: relative;
-  height: 0;
-  overflow: hidden;
-  transition-timing-function: ease;
-  transition-duration: .35s;
-  transition-property: height;
-}

src/sass/bootstrap4/_breadcrumb.scss

@@ -1,38 +0,0 @@
-.breadcrumb {
-  padding: $breadcrumb-padding-y $breadcrumb-padding-x;
-  margin-bottom: $spacer-y;
-  list-style: none;
-  background-color: $breadcrumb-bg;
-  @include border-radius($border-radius);
-  @include clearfix;
-}
-
-.breadcrumb-item {
-  float: left;
-
-  // The separator between breadcrumbs (by default, a forward-slash: "/")
-  + .breadcrumb-item::before {
-    display: inline-block; // Suppress underlining of the separator in modern browsers
-    padding-right: $breadcrumb-item-padding;
-    padding-left: $breadcrumb-item-padding;
-    color: $breadcrumb-divider-color;
-    content: "#{$breadcrumb-divider}";
-  }
-
-  // IE9-11 hack to properly handle hyperlink underlines for breadcrumbs built
-  // without `<ul>`s. The `::before` pseudo-element generates an element
-  // *within* the .breadcrumb-item and thereby inherits the `text-decoration`.
-  //
-  // To trick IE into suppressing the underline, we give the pseudo-element an
-  // underline and then immediately remove it.
-  + .breadcrumb-item:hover::before {
-    text-decoration: underline;
-  }
-  + .breadcrumb-item:hover::before {
-    text-decoration: none;
-  }
-
-  &.active {
-    color: $breadcrumb-active-color;
-  }
-}

src/sass/bootstrap4/_button-group.scss

@@ -1,234 +0,0 @@
-// scss-lint:disable QualifyingElement
-
-// 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
-    &:focus,
-    &:active,
-    &.active {
-      z-index: 2;
-    }
-    @include hover {
-      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: -$input-btn-border-width;
-  }
-}
-
-// Optional: Group multiple button groups together for a toolbar
-.btn-toolbar {
-  margin-left: -$btn-toolbar-margin; // Offset the first child's margin
-  @include clearfix();
-
-  .btn-group,
-  .input-group {
-    float: left;
-  }
-
-  > .btn,
-  > .btn-group,
-  > .input-group {
-    margin-left: $btn-toolbar-margin;
-  }
-}
-
-.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-sm > .btn { @extend .btn-sm; }
-.btn-group-lg > .btn { @extend .btn-lg; }
-
-
-//
-// Split button dropdowns
-//
-
-.btn + .dropdown-toggle-split {
-  padding-right: $btn-padding-x * .75;
-  padding-left: $btn-padding-x * .75;
-
-  &::after {
-    margin-left: 0;
-  }
-}
-
-.btn-sm + .dropdown-toggle-split {
-  padding-right: $btn-padding-x-sm * .75;
-  padding-left: $btn-padding-x-sm * .75;
-}
-
-.btn-lg + .dropdown-toggle-split {
-  padding-right: $btn-padding-x-lg * .75;
-  padding-left: $btn-padding-x-lg * .75;
-}
-
-
-// The clickable button for toggling the menu
-// Remove the gradient and set the same inset shadow as the :active state
-.btn-group.open .dropdown-toggle {
-  @include box-shadow($btn-active-box-shadow);
-
-  // 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-lg $caret-width-lg 0;
-  border-bottom-width: 0;
-}
-// Upside down carets for .dropup
-.dropup .btn-lg .caret {
-  border-width: 0 $caret-width-lg $caret-width-lg;
-}
-
-
-
-//
-// Vertical button groups
-//
-
-.btn-group-vertical {
-  > .btn,
-  > .btn-group,
-  > .btn-group > .btn {
-    display: block;
-    float: none;
-    width: 100%;
-    max-width: 100%;
-  }
-
-  // Clear floats so dropdown menus can be properly placed
-  > .btn-group {
-    @include clearfix();
-
-    > .btn {
-      float: none;
-    }
-  }
-
-  > .btn + .btn,
-  > .btn + .btn-group,
-  > .btn-group + .btn,
-  > .btn-group + .btn-group {
-    margin-top: -$input-btn-border-width;
-    margin-left: 0;
-  }
-}
-
-.btn-group-vertical > .btn {
-  &:not(:first-child):not(:last-child) {
-    border-radius: 0;
-  }
-  &:first-child:not(:last-child) {
-    @include border-bottom-radius(0);
-  }
-  &:last-child:not(:first-child) {
-    @include border-top-radius(0);
-  }
-}
-.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);
-}
-
-
-// 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/bootstrap4/_buttons.scss

@@ -1,176 +0,0 @@
-// scss-lint:disable QualifyingElement
-
-//
-// Base styles
-//
-
-.btn {
-  display: inline-block;
-  font-weight: $btn-font-weight;
-  line-height: $btn-line-height;
-  text-align: center;
-  white-space: nowrap;
-  vertical-align: middle;
-  cursor: pointer;
-  user-select: none;
-  border: $input-btn-border-width solid transparent;
-  @include button-size($btn-padding-y, $btn-padding-x, $font-size-base, $btn-border-radius);
-  @include transition(all .2s ease-in-out);
-
-  &,
-  &:active,
-  &.active {
-    &:focus,
-    &.focus {
-      @include tab-focus();
-    }
-  }
-
-  @include hover-focus {
-    text-decoration: none;
-  }
-  &.focus {
-    text-decoration: none;
-  }
-
-  &:active,
-  &.active {
-    background-image: none;
-    outline: 0;
-    @include box-shadow($btn-active-box-shadow);
-  }
-
-  &.disabled,
-  &:disabled {
-    cursor: $cursor-disabled;
-    opacity: .65;
-    @include box-shadow(none);
-  }
-}
-
-// Future-proof disabling of clicks on `<a>` elements
-a.btn.disabled,
-fieldset[disabled] a.btn {
-  pointer-events: none;
-}
-
-
-//
-// Alternate buttons
-//
-
-.btn-primary {
-  @include button-variant($btn-primary-color, $btn-primary-bg, $btn-primary-border);
-}
-.btn-secondary {
-  @include button-variant($btn-secondary-color, $btn-secondary-bg, $btn-secondary-border);
-}
-.btn-info {
-  @include button-variant($btn-info-color, $btn-info-bg, $btn-info-border);
-}
-.btn-success {
-  @include button-variant($btn-success-color, $btn-success-bg, $btn-success-border);
-}
-.btn-warning {
-  @include button-variant($btn-warning-color, $btn-warning-bg, $btn-warning-border);
-}
-.btn-danger {
-  @include button-variant($btn-danger-color, $btn-danger-bg, $btn-danger-border);
-}
-
-// Remove all backgrounds
-.btn-outline-primary {
-  @include button-outline-variant($btn-primary-bg);
-}
-.btn-outline-secondary {
-  @include button-outline-variant($btn-secondary-border);
-}
-.btn-outline-info {
-  @include button-outline-variant($btn-info-bg);
-}
-.btn-outline-success {
-  @include button-outline-variant($btn-success-bg);
-}
-.btn-outline-warning {
-  @include button-outline-variant($btn-warning-bg);
-}
-.btn-outline-danger {
-  @include button-outline-variant($btn-danger-bg);
-}
-
-
-//
-// Link buttons
-//
-
-// Make a button look and behave like a link
-.btn-link {
-  font-weight: normal;
-  color: $link-color;
-  border-radius: 0;
-
-  &,
-  &:active,
-  &.active,
-  &:disabled {
-    background-color: transparent;
-    @include box-shadow(none);
-  }
-  &,
-  &:focus,
-  &:active {
-    border-color: transparent;
-  }
-  @include hover {
-    border-color: transparent;
-  }
-  @include hover-focus {
-    color: $link-hover-color;
-    text-decoration: $link-hover-decoration;
-    background-color: transparent;
-  }
-  &:disabled {
-    @include hover-focus {
-      color: $btn-link-disabled-color;
-      text-decoration: none;
-    }
-  }
-}
-
-
-//
-// Button Sizes
-//
-
-.btn-lg {
-  // line-height: ensure even-numbered height of button next to large input
-  @include button-size($btn-padding-y-lg, $btn-padding-x-lg, $font-size-lg, $btn-border-radius-lg);
-}
-.btn-sm {
-  // line-height: ensure proper height of button next to small input
-  @include button-size($btn-padding-y-sm, $btn-padding-x-sm, $font-size-sm, $btn-border-radius-sm);
-}
-
-
-//
-// Block button
-//
-
-.btn-block {
-  display: block;
-  width: 100%;
-}
-
-// Vertically space out multiple block buttons
-.btn-block + .btn-block {
-  margin-top: $btn-block-spacing-y;
-}
-
-// Specificity overrides
-input[type="submit"],
-input[type="reset"],
-input[type="button"] {
-  &.btn-block {
-    width: 100%;
-  }
-}

src/sass/bootstrap4/_card.scss

@@ -1,321 +0,0 @@
-//
-// Base styles
-//
-
-.card {
-  position: relative;
-  display: block;
-  margin-bottom: $card-spacer-y;
-  background-color: $card-bg;
-  // border: $card-border-width solid $card-border-color;
-  @include border-radius($card-border-radius);
-  border: $card-border-width solid $card-border-color;
-}
-
-.card-block {
-  @include clearfix;
-  padding: $card-spacer-x;
-}
-
-.card-title {
-  margin-bottom: $card-spacer-y;
-}
-
-.card-subtitle {
-  margin-top: -($card-spacer-y / 2);
-  margin-bottom: 0;
-}
-
-.card-text:last-child {
-  margin-bottom: 0;
-}
-
-// .card-actions {
-//   padding: $card-spacer-y $card-spacer-x;
-
-//   .card-link + .card-link {
-//     margin-left: $card-spacer-x;
-//   }
-// }
-
-.card-link {
-  @include hover {
-    text-decoration: none;
-  }
-
-  + .card-link {
-    margin-left: $card-spacer-x;
-  }
-}
-
-.card {
-  > .list-group:first-child {
-    .list-group-item:first-child {
-      @include border-top-radius($card-border-radius);
-    }
-  }
-
-  > .list-group:last-child {
-    .list-group-item:last-child {
-      @include border-bottom-radius($card-border-radius);
-    }
-  }
-}
-
-
-//
-// Optional textual caps
-//
-
-.card-header {
-  @include clearfix;
-  padding: $card-spacer-y $card-spacer-x;
-  background-color: $card-cap-bg;
-  border-bottom: $card-border-width solid $card-border-color;
-
-  &:first-child {
-    @include border-radius($card-border-radius-inner $card-border-radius-inner 0 0);
-  }
-}
-
-.card-footer {
-  @include clearfix;
-  padding: $card-spacer-y $card-spacer-x;
-  background-color: $card-cap-bg;
-  border-top: $card-border-width solid $card-border-color;
-
-  &:last-child {
-    @include border-radius(0 0 $card-border-radius-inner $card-border-radius-inner);
-  }
-}
-
-
-//
-// Header navs
-//
-
-.card-header-tabs {
-  margin-right: -($card-spacer-x / 2);
-  margin-bottom: -$card-spacer-y;
-  margin-left: -($card-spacer-x / 2);
-  border-bottom: 0;
-}
-
-.card-header-pills {
-  margin-right: -($card-spacer-x / 2);
-  margin-left: -($card-spacer-x / 2);
-}
-
-
-//
-// Background variations
-//
-
-.card-primary {
-  @include card-variant($brand-primary, $brand-primary);
-}
-.card-success {
-  @include card-variant($brand-success, $brand-success);
-}
-.card-info {
-  @include card-variant($brand-info, $brand-info);
-}
-.card-warning {
-  @include card-variant($brand-warning, $brand-warning);
-}
-.card-danger {
-  @include card-variant($brand-danger, $brand-danger);
-}
-
-// Remove all backgrounds
-.card-outline-primary {
-  @include card-outline-variant($btn-primary-bg);
-}
-.card-outline-secondary {
-  @include card-outline-variant($btn-secondary-border);
-}
-.card-outline-info {
-  @include card-outline-variant($btn-info-bg);
-}
-.card-outline-success {
-  @include card-outline-variant($btn-success-bg);
-}
-.card-outline-warning {
-  @include card-outline-variant($btn-warning-bg);
-}
-.card-outline-danger {
-  @include card-outline-variant($btn-danger-bg);
-}
-
-//
-// Inverse text within a card for use with dark backgrounds
-//
-
-.card-inverse {
-  @include card-inverse;
-}
-
-//
-// Blockquote
-//
-
-.card-blockquote {
-  padding: 0;
-  margin-bottom: 0;
-  border-left: 0;
-}
-
-// Card image
-.card-img {
-  // margin: -1.325rem;
-  @include border-radius(.25rem);
-}
-.card-img-overlay {
-  position: absolute;
-  top: 0;
-  right: 0;
-  bottom: 0;
-  left: 0;
-  padding: $card-img-overlay-padding;
-}
-
-
-
-// Card image caps
-.card-img-top {
-  @include border-top-radius($card-border-radius-inner);
-}
-.card-img-bottom {
-  @include border-bottom-radius($card-border-radius-inner);
-}
-
-
-// Card set
-//
-// Heads up! We do some funky style resetting here for margins across our two
-// variations (one flex, one table). Individual cards have margin-bottom by
-// default, but they're ignored due to table styles. For a consistent design,
-// we've done the same to the flex variation.
-//
-// Those changes are noted by `// Margin balancing`.
-
-@if $enable-flex {
-  @include media-breakpoint-up(sm) {
-    .card-deck {
-      display: flex;
-      flex-flow: row wrap;
-      margin-right: -$card-deck-margin;
-      margin-bottom: $card-spacer-y; // Margin balancing
-      margin-left: -$card-deck-margin;
-
-      .card {
-        flex: 1 0 0;
-        margin-right: $card-deck-margin;
-        margin-bottom: 0; // Margin balancing
-        margin-left: $card-deck-margin;
-      }
-    }
-  }
-} @else {
-  @include media-breakpoint-up(sm) {
-    $space-between-cards: (2 * $card-deck-margin);
-    .card-deck {
-      display: table;
-      width: 100%;
-      margin-bottom: $card-spacer-y; // Margin balancing
-      table-layout: fixed;
-      border-spacing: $space-between-cards 0;
-
-      .card {
-        display: table-cell;
-        margin-bottom: 0; // Margin balancing
-        vertical-align: top;
-      }
-    }
-    .card-deck-wrapper {
-      margin-right: (-$space-between-cards);
-      margin-left: (-$space-between-cards);
-    }
-  }
-}
-
-//
-// Card groups
-//
-
-@include media-breakpoint-up(sm) {
-  .card-group {
-    @if $enable-flex {
-      display: flex;
-      flex-flow: row wrap;
-    } @else {
-      display: table;
-      width: 100%;
-      table-layout: fixed;
-    }
-
-    .card {
-      @if $enable-flex {
-        flex: 1 0 0;
-      } @else {
-        display: table-cell;
-        vertical-align: top;
-      }
-
-      + .card {
-        margin-left: 0;
-        border-left: 0;
-      }
-
-      // Handle rounded corners
-      @if $enable-rounded {
-        &:first-child {
-          @include border-right-radius(0);
-
-          .card-img-top {
-            border-top-right-radius: 0;
-          }
-          .card-img-bottom {
-            border-bottom-right-radius: 0;
-          }
-        }
-        &:last-child {
-          @include border-left-radius(0);
-
-          .card-img-top {
-            border-top-left-radius: 0;
-          }
-          .card-img-bottom {
-            border-bottom-left-radius: 0;
-          }
-        }
-
-        &:not(:first-child):not(:last-child) {
-          border-radius: 0;
-
-          .card-img-top,
-          .card-img-bottom {
-            border-radius: 0;
-          }
-        }
-      }
-    }
-  }
-}
-
-
-//
-// Card
-//
-
-@include media-breakpoint-up(sm) {
-  .card-columns {
-    column-count: 3;
-    column-gap: $card-columns-sm-up-column-gap;
-
-    .card {
-      display: inline-block;
-      width: 100%; // Don't let them exceed the column width
-    }
-  }
-}

src/sass/bootstrap4/_carousel.scss

@@ -1,253 +0,0 @@
-// Wrapper for the slide container and indicators
-.carousel {
-  position: relative;
-}
-
-.carousel-inner {
-  position: relative;
-  width: 100%;
-  overflow: hidden;
-
-  > .carousel-item {
-    position: relative;
-    display: none;
-    transition: .6s ease-in-out left;
-
-    // Account for jankitude on images
-    > img,
-    > a > img {
-      @extend .img-fluid;
-      line-height: 1;
-    }
-
-    // WebKit CSS3 transforms for supported devices
-    @media all and (transform-3d), (-webkit-transform-3d) {
-      transition: transform .6s ease-in-out;
-      backface-visibility: hidden;
-      perspective: 1000px;
-
-      &.next,
-      &.active.right {
-        left: 0;
-        transform: translate3d(100%, 0, 0);
-      }
-      &.prev,
-      &.active.left {
-        left: 0;
-        transform: translate3d(-100%, 0, 0);
-      }
-      &.next.left,
-      &.prev.right,
-      &.active {
-        left: 0;
-        transform: translate3d(0, 0, 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;
-  bottom: 0;
-  left: 0;
-  width: $carousel-control-width;
-  font-size: $carousel-control-font-size;
-  color: $carousel-control-color;
-  text-align: center;
-  text-shadow: $carousel-text-shadow;
-  opacity: $carousel-control-opacity;
-  // We can't have this transition here because WebKit cancels the carousel
-  // animation if you trip this while in the middle of another animation.
-
-  // Set gradients for backgrounds
-  &.left {
-    @include gradient-x($start-color: rgba(0,0,0,.5), $end-color: rgba(0,0,0,.0001));
-  }
-  &.right {
-    right: 0;
-    left: auto;
-    @include gradient-x($start-color: rgba(0,0,0,.0001), $end-color: rgba(0,0,0,.5));
-  }
-
-  // Hover/focus state
-  @include hover-focus {
-    color: $carousel-control-color;
-    text-decoration: none;
-    outline: 0;
-    opacity: .9;
-  }
-
-  // Toggles
-  .icon-prev,
-  .icon-next {
-    position: absolute;
-    top: 50%;
-    z-index: 5;
-    display: inline-block;
-    width: $carousel-icon-width;
-    height: $carousel-icon-width;
-    margin-top: -($carousel-icon-width / 2);
-    font-family: serif;
-    line-height: 1;
-  }
-  .icon-prev {
-    left: 50%;
-    margin-left: -($carousel-icon-width / 2);
-  }
-  .icon-next {
-    right: 50%;
-    margin-right: -($carousel-icon-width / 2);
-  }
-
-  .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: $carousel-indicators-width;
-  padding-left: 0;
-  margin-left: -($carousel-indicators-width / 2);
-  text-align: center;
-  list-style: none;
-
-  li {
-    display: inline-block;
-    width: $carousel-indicator-size;
-    height: $carousel-indicator-size;
-    margin: 1px;
-    text-indent: -999px;
-    cursor: pointer;
-    // IE9 hack for event handling
-    //
-    // Internet Explorer 9 does not properly handle clicks on elements with a `background-color` of `transparent`,
-    // so we use `rgba(0,0,0,0)` instead since it's a non-buggy equivalent.
-    // See https://developer.mozilla.org/en-US/docs/Web/Events/click#Internet_Explorer
-    background-color: rgba(0,0,0,0); // IE9
-    border: 1px solid $carousel-indicator-border-color;
-    border-radius: $carousel-indicator-size;
-  }
-
-  .active {
-    width: $carousel-indicator-active-size;
-    height: $carousel-indicator-active-size;
-    margin: 0;
-    background-color: $carousel-indicator-active-bg;
-  }
-}
-
-
-// Optional captions
-//
-// Hidden by default for smaller viewports.
-
-.carousel-caption {
-  position: absolute;
-  right: ((100% - $carousel-caption-width) / 2);
-  bottom: 20px;
-  left: ((100% - $carousel-caption-width) / 2);
-  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
-  }
-}
-
-
-//
-// Responsive variations
-//
-
-@include media-breakpoint-up(sm) {
-  // Scale up the controls a smidge
-  .carousel-control {
-    .icon-prev,
-    .icon-next {
-      width: $carousel-control-sm-up-size;
-      height: $carousel-control-sm-up-size;
-      margin-top: -($carousel-control-sm-up-size / 2);
-      font-size: $carousel-control-sm-up-size;
-    }
-    .icon-prev {
-      margin-left: -($carousel-control-sm-up-size / 2);
-    }
-    .icon-next {
-      margin-right: -($carousel-control-sm-up-size / 2);
-    }
-  }
-
-  // Show and left align the captions
-  .carousel-caption {
-    right: ((100% - $carousel-caption-sm-up-width) / 2);
-    left: ((100% - $carousel-caption-sm-up-width) / 2);
-    padding-bottom: 30px;
-  }
-
-  // Move up the indicators
-  .carousel-indicators {
-    bottom: 20px;
-  }
-}

src/sass/bootstrap4/_close.scss

@@ -1,31 +0,0 @@
-.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;
-  opacity: .2;
-
-  @include hover-focus {
-    color: $close-color;
-    text-decoration: none;
-    cursor: pointer;
-    opacity: .5;
-  }
-}
-
-// 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
-
-// scss-lint:disable QualifyingElement
-button.close {
-  padding: 0;
-  cursor: pointer;
-  background: transparent;
-  border: 0;
-  -webkit-appearance: none;
-}
-// scss-lint:enable QualifyingElement

src/sass/bootstrap4/_code.scss

@@ -1,57 +0,0 @@
-// Inline and block code styles
-code,
-kbd,
-pre,
-samp {
-  font-family: $font-family-monospace;
-}
-
-// Inline code
-code {
-  padding: $code-padding-y $code-padding-x;
-  font-size: $code-font-size;
-  color: $code-color;
-  background-color: $code-bg;
-  @include border-radius($border-radius);
-}
-
-// User input typically entered via keyboard
-kbd {
-  padding: $code-padding-y $code-padding-x;
-  font-size: $code-font-size;
-  color: $kbd-color;
-  background-color: $kbd-bg;
-  @include border-radius($border-radius-sm);
-  @include box-shadow($kbd-box-shadow);
-
-  kbd {
-    padding: 0;
-    font-size: 100%;
-    font-weight: $nested-kbd-font-weight;
-    @include box-shadow(none);
-  }
-}
-
-// Blocks of code
-pre {
-  display: block;
-  margin-top: 0;
-  margin-bottom: 1rem;
-  font-size: $code-font-size;
-  color: $pre-color;
-
-  // Account for some code outputs that place code tags in pre tags
-  code {
-    padding: 0;
-    font-size: inherit;
-    color: inherit;
-    background-color: transparent;
-    border-radius: 0;
-  }
-}
-
-// Enable scrollable blocks of code
-.pre-scrollable {
-  max-height: $pre-scrollable-max-height;
-  overflow-y: scroll;
-}

src/sass/bootstrap4/_custom-forms.scss

@@ -1,265 +0,0 @@
-// scss-lint:disable PropertyCount
-
-// Embedded icons from Open Iconic.
-// Released under MIT and copyright 2014 Waybury.
-// http://useiconic.com/open
-
-
-// Checkboxes and radios
-//
-// Base class takes care of all the key behavioral aspects.
-
-.custom-control {
-  position: relative;
-  display: inline;
-  padding-left: $custom-control-gutter;
-  cursor: pointer;
-
-  + .custom-control {
-    margin-left: $custom-control-spacer-x;
-  }
-}
-
-.custom-control-input {
-  position: absolute;
-  z-index: -1; // Put the input behind the label so it doesn't overlay text
-  opacity: 0;
-
-  &:checked ~ .custom-control-indicator {
-    color: $custom-control-checked-indicator-color;
-    background-color: $custom-control-checked-indicator-bg;
-    @include box-shadow($custom-control-checked-indicator-box-shadow);
-  }
-
-  &:focus ~ .custom-control-indicator {
-    // the mixin is not used here to make sure there is feedback
-    box-shadow: $custom-control-focus-indicator-box-shadow;
-  }
-
-  &:active ~ .custom-control-indicator {
-    color: $custom-control-active-indicator-color;
-    background-color: $custom-control-active-indicator-bg;
-    @include box-shadow($custom-control-active-indicator-box-shadow);
-  }
-
-  &:disabled {
-    ~ .custom-control-indicator {
-      cursor: $custom-control-disabled-cursor;
-      background-color: $custom-control-disabled-indicator-bg;
-    }
-
-    ~ .custom-control-description {
-      color: $custom-control-disabled-description-color;
-      cursor: $custom-control-disabled-cursor;
-    }
-  }
-}
-
-// Custom indicator
-//
-// Generates a shadow element to create our makeshift checkbox/radio background.
-
-.custom-control-indicator {
-  position: absolute;
-  top: .0625rem;
-  left: 0;
-  display: block;
-  width: $custom-control-indicator-size;
-  height: $custom-control-indicator-size;
-  pointer-events: none;
-  user-select: none;
-  background-color: $custom-control-indicator-bg;
-  background-repeat: no-repeat;
-  background-position: center center;
-  background-size: $custom-control-indicator-bg-size;
-  @include box-shadow($custom-control-indicator-box-shadow);
-}
-
-// Checkboxes
-//
-// Tweak just a few things for checkboxes.
-
-.custom-checkbox {
-  .custom-control-indicator {
-    @include border-radius($custom-checkbox-radius);
-  }
-
-  .custom-control-input:checked ~ .custom-control-indicator {
-    background-image: $custom-checkbox-checked-icon;
-  }
-
-  .custom-control-input:indeterminate ~ .custom-control-indicator {
-    background-color: $custom-checkbox-indeterminate-bg;
-    background-image: $custom-checkbox-indeterminate-icon;
-    @include box-shadow($custom-checkbox-indeterminate-box-shadow);
-  }
-}
-
-// Radios
-//
-// Tweak just a few things for radios.
-
-.custom-radio {
-  .custom-control-indicator {
-    border-radius: $custom-radio-radius;
-  }
-
-  .custom-control-input:checked ~ .custom-control-indicator {
-    background-image: $custom-radio-checked-icon;
-  }
-}
-
-
-// Layout options
-//
-// By default radios and checkboxes are `inline-block` with no additional spacing
-// set. Use these optional classes to tweak the layout.
-
-.custom-controls-stacked {
-  .custom-control {
-    display: inline;
-
-    &::after {
-      display: block;
-      margin-bottom: $custom-control-spacer-y;
-      content: "";
-    }
-
-    + .custom-control {
-      margin-left: 0;
-    }
-  }
-}
-
-
-// Select
-//
-// Replaces the browser default select with a custom one, mostly pulled from
-// http://primercss.io.
-//
-// Includes IE9-specific hacks (noted by ` \9`).
-
-.custom-select {
-  display: inline-block;
-  max-width: 100%;
-  padding: $custom-select-padding-y ($custom-select-padding-x + $custom-select-indicator-padding) $custom-select-padding-y $custom-select-padding-x;
-  padding-right: $custom-select-padding-x \9;
-  color: $custom-select-color;
-  vertical-align: middle;
-  background: $custom-select-bg $custom-select-indicator no-repeat right $custom-select-padding-x center;
-  background-image: none \9;
-  background-size: $custom-select-bg-size;
-  border: $custom-select-border-width solid $custom-select-border-color;
-  @include border-radius($custom-select-border-radius);
-  // Use vendor prefixes as `appearance` isn't part of the CSS spec.
-  -moz-appearance: none;
-  -webkit-appearance: none;
-
-  &:focus {
-    border-color: $custom-select-focus-border-color;
-    outline: none;
-    @include box-shadow($custom-select-focus-box-shadow);
-
-    &::-ms-value {
-      // For visual consistency with other platforms/browsers,
-      // supress the default white text on blue background highlight given to
-      // the selected option text when the (still closed) <select> receives focus
-      // in IE and (under certain conditions) Edge.
-      // See https://github.com/twbs/bootstrap/issues/19398.
-      color: $input-color;
-      background-color: $input-bg;
-    }
-  }
-
-  &:disabled {
-    color: $custom-select-disabled-color;
-    cursor: $cursor-disabled;
-    background-color: $custom-select-disabled-bg;
-  }
-
-  // Hides the default caret in IE11
-  &::-ms-expand {
-    opacity: 0;
-  }
-}
-
-.custom-select-sm {
-  padding-top: $custom-select-padding-y;
-  padding-bottom: $custom-select-padding-y;
-  font-size: $custom-select-sm-font-size;
-
-  // &:not([multiple]) {
-  //   height: 26px;
-  //   min-height: 26px;
-  // }
-}
-
-
-// File
-//
-// Custom file input.
-
-.custom-file {
-  position: relative;
-  display: inline-block;
-  max-width: 100%;
-  height: $custom-file-height;
-  cursor: pointer;
-}
-
-.custom-file-input {
-  min-width: $custom-file-width;
-  max-width: 100%;
-  margin: 0;
-  filter: alpha(opacity = 0);
-  opacity: 0;
-
-  &:focus ~ .custom-file-control {
-    @include box-shadow($custom-file-focus-box-shadow);
-  }
-}
-
-.custom-file-control {
-  position: absolute;
-  top: 0;
-  right: 0;
-  left: 0;
-  z-index: 5;
-  height: $custom-file-height;
-  padding: $custom-file-padding-x $custom-file-padding-y;
-  line-height: $custom-file-line-height;
-  color: $custom-file-color;
-  user-select: none;
-  background-color: $custom-file-bg;
-  border: $custom-file-border-width solid $custom-file-border-color;
-  @include border-radius($custom-file-border-radius);
-  @include box-shadow($custom-file-box-shadow);
-
-  @each $lang, $text in map-get($custom-file-text, placeholder) {
-    &:lang(#{$lang})::after {
-      content: $text;
-    }
-  }
-
-  &::before {
-    position: absolute;
-    top: -$custom-file-border-width;
-    right: -$custom-file-border-width;
-    bottom: -$custom-file-border-width;
-    z-index: 6;
-    display: block;
-    height: $custom-file-height;
-    padding: $custom-file-padding-x $custom-file-padding-y;
-    line-height: $custom-file-line-height;
-    color: $custom-file-button-color;
-    background-color: $custom-file-button-bg;
-    border: $custom-file-border-width solid $custom-file-border-color;
-    @include border-radius(0 $custom-file-border-radius $custom-file-border-radius 0);
-  }
-
-  @each $lang, $text in map-get($custom-file-text, button-label) {
-    &:lang(#{$lang})::before {
-      content: $text;
-    }
-  }
-}

src/sass/bootstrap4/_custom.scss

@@ -1,4 +0,0 @@
-// Bootstrap overrides
-//
-// Copy variables from `_variables.scss` to this file to override default values
-// without modifying source files.

src/sass/bootstrap4/_dropdown.scss

@@ -1,179 +0,0 @@
-// The dropdown wrapper (`<div>`)
-.dropup,
-.dropdown {
-  position: relative;
-}
-
-.dropdown-toggle {
-  // Generate the caret automatically
-  &::after {
-    display: inline-block;
-    width: 0;
-    height: 0;
-    margin-left: $caret-width;
-    vertical-align: middle;
-    content: "";
-    border-top: $caret-width solid;
-    border-right: $caret-width solid transparent;
-    border-left: $caret-width solid transparent;
-  }
-
-  // Prevent the focus on the dropdown toggle when closing dropdowns
-  &:focus {
-    outline: 0;
-  }
-}
-
-.dropup {
-  .dropdown-toggle {
-    &::after {
-      border-top: 0;
-      border-bottom: $caret-width solid;
-    }
-  }
-}
-
-// The dropdown menu
-.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: $dropdown-min-width;
-  padding: $dropdown-padding-y 0;
-  margin: $dropdown-margin-top 0 0; // override default ul
-  font-size: $font-size-base;
-  color: $body-color;
-  text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
-  list-style: none;
-  background-color: $dropdown-bg;
-  background-clip: padding-box;
-  border: $dropdown-border-width solid $dropdown-border-color;
-  @include border-radius($border-radius);
-  @include box-shadow($dropdown-box-shadow);
-}
-
-// Dividers (basically an `<hr>`) within the dropdown
-.dropdown-divider {
-  @include nav-divider($dropdown-divider-bg);
-}
-
-// Links, buttons, and more within the dropdown menu
-//
-// `<button>`-specific styles are denoted with `// For <button>s`
-.dropdown-item {
-  display: block;
-  width: 100%; // For `<button>`s
-  padding: 3px $dropdown-item-padding-x;
-  clear: both;
-  font-weight: normal;
-  color: $dropdown-link-color;
-  text-align: inherit; // For `<button>`s
-  white-space: nowrap; // prevent links from randomly breaking onto new lines
-  background: none; // For `<button>`s
-  border: 0; // For `<button>`s
-
-  @include hover-focus {
-    color: $dropdown-link-hover-color;
-    text-decoration: none;
-    background-color: $dropdown-link-hover-bg;
-  }
-
-  // Active state
-  &.active {
-    @include plain-hover-focus {
-      color: $dropdown-link-active-color;
-      text-decoration: none;
-      background-color: $dropdown-link-active-bg;
-      outline: 0;
-    }
-  }
-
-  // Disabled state
-  //
-  // Gray out text and ensure the hover/focus state remains gray
-  &.disabled {
-    @include plain-hover-focus {
-      color: $dropdown-link-disabled-color;
-    }
-
-    // Nuke hover/focus effects
-    @include hover-focus {
-      text-decoration: none;
-      cursor: $cursor-disabled;
-      background-color: transparent;
-      background-image: none; // Remove CSS gradient
-      @include reset-filter();
-    }
-  }
-}
-
-// 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 {
-  right: 0;
-  left: auto; // Reset the default from `.dropdown-menu`
-}
-
-.dropdown-menu-left {
-  right: auto;
-  left: 0;
-}
-
-// Dropdown section headers
-.dropdown-header {
-  display: block;
-  padding: $dropdown-padding-y $dropdown-item-padding-x;
-  font-size: $font-size-sm;
-  color: $dropdown-header-color;
-  white-space: nowrap; // as with > li > a
-}
-
-// Backdrop to catch body clicks on mobile, etc.
-.dropdown-backdrop {
-  position: fixed;
-  top: 0;
-  right: 0;
-  bottom: 0;
-  left: 0;
-  z-index: $zindex-dropdown-backdrop;
-}
-
-// Allow for dropdowns to go bottom up (aka, dropup-menu)
-//
-// Just add .dropup after the standard .dropdown class and you're set.
-// TODO: abstract this so that the navbar fixed styles are not placed here?
-
-.dropup,
-.navbar-fixed-bottom .dropdown {
-  // Reverse the caret
-  .caret {
-    content: "";
-    border-top: 0;
-    border-bottom: $caret-width solid;
-  }
-
-  // Different positioning for bottom up menu
-  .dropdown-menu {
-    top: auto;
-    bottom: 100%;
-    margin-bottom: $dropdown-margin-top;
-  }
-}

src/sass/bootstrap4/_forms.scss

@@ -1,364 +0,0 @@
-// scss-lint:disable QualifyingElement
-
-//
-// Textual form controls
-//
-
-.form-control {
-  display: block;
-  width: 100%;
-  // // Make inputs at least the height of their button counterpart (base line-height + padding + border)
-  // height: $input-height;
-  padding: $input-padding-y $input-padding-x;
-  font-size: $font-size-base;
-  line-height: $input-line-height;
-  color: $input-color;
-  background-color: $input-bg;
-  // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214.
-  background-image: none;
-  background-clip: padding-box;
-  border: $input-btn-border-width solid $input-border-color;
-  // Note: This has no effect on <select>s in some browsers, due to the limited stylability of `<select>`s in CSS.
-  @include border-radius($input-border-radius);
-  @include box-shadow($input-box-shadow);
-  @include transition(border-color ease-in-out .15s, box-shadow ease-in-out .15s);
-
-  // Unstyle the caret on `<select>`s in IE10+.
-  &::-ms-expand {
-    background-color: transparent;
-    border: 0;
-  }
-
-  // Customize the `:focus` state to imitate native WebKit styles.
-  @include form-control-focus();
-
-  // Placeholder
-  &::placeholder {
-    color: $input-color-placeholder;
-    // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526.
-    opacity: 1;
-  }
-
-  // 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] {
-    background-color: $input-bg-disabled;
-    // iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655.
-    opacity: 1;
-  }
-
-  &:disabled {
-    cursor: $cursor-disabled;
-  }
-}
-
-select.form-control {
-  &:not([size]):not([multiple]) {
-    height: $input-height;
-  }
-
-  &:focus::-ms-value {
-    // Suppress the nested default white text on blue background highlight given to
-    // the selected option text when the (still closed) <select> receives focus
-    // in IE and (under certain conditions) Edge, as it looks bad and cannot be made to
-    // match the appearance of the native widget.
-    // See https://github.com/twbs/bootstrap/issues/19398.
-    color: $input-color;
-    background-color: $input-bg;
-  }
-}
-
-// Make file inputs better match text inputs by forcing them to new lines.
-.form-control-file,
-.form-control-range {
-  display: block;
-}
-
-
-//
-// Labels
-//
-
-// For use with horizontal and inline forms, when you need the label text to
-// align with the form controls.
-.col-form-label {
-  padding-top: $input-padding-y;
-  padding-bottom: $input-padding-y;
-  margin-bottom: 0; // Override the `<label>` default
-}
-
-.col-form-label-lg {
-  padding-top: $input-padding-y-lg;
-  padding-bottom: $input-padding-y-lg;
-  font-size: $font-size-lg;
-}
-
-.col-form-label-sm {
-  padding-top: $input-padding-y-sm;
-  padding-bottom: $input-padding-y-sm;
-  font-size: $font-size-sm;
-}
-
-
-//
-// Legends
-//
-
-// For use with horizontal and inline forms, when you need the legend text to
-// be the same size as regular labels, and to align with the form controls.
-.col-form-legend {
-  padding-top: $input-padding-y;
-  padding-bottom: $input-padding-y;
-  margin-bottom: 0;
-  font-size: $font-size-base;
-}
-
-
-// Static form control text
-//
-// Apply class to an element to make any string of text align with labels in a
-// horizontal form layout.
-
-.form-control-static {
-  min-height: $input-height;
-  // Size it appropriately next to real form controls
-  padding-top: $input-padding-y;
-  padding-bottom: $input-padding-y;
-  // Remove default margin from `p`
-  margin-bottom: 0;
-
-  &.form-control-sm,
-  &.form-control-lg {
-    padding-right: 0;
-    padding-left: 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.
-
-.form-control-sm {
-  padding: $input-padding-y-sm $input-padding-x-sm;
-  font-size: $font-size-sm;
-  @include border-radius($input-border-radius-sm);
-}
-
-select.form-control-sm {
-  &:not([size]):not([multiple]) {
-    height: $input-height-sm;
-  }
-}
-
-.form-control-lg {
-  padding: $input-padding-y-lg $input-padding-x-lg;
-  font-size: $font-size-lg;
-  @include border-radius($input-border-radius-lg);
-}
-
-select.form-control-lg {
-  &:not([size]):not([multiple]) {
-    height: $input-height-lg;
-  }
-}
-
-
-// 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: $form-group-margin-bottom;
-}
-
-.form-text {
-  display: block;
-  margin-top: ($spacer * .25);
-}
-
-
-// Checkboxes and radios
-//
-// Indent the labels to position radios/checkboxes as hanging controls.
-
-.form-check {
-  position: relative;
-  display: block;
-  margin-bottom: ($spacer * .75);
-
-  // Move up sibling radios or checkboxes for tighter spacing
-  + .form-check {
-    margin-top: -.25rem;
-  }
-
-  &.disabled {
-    .form-check-label {
-      color: $text-muted;
-      cursor: $cursor-disabled;
-    }
-  }
-}
-
-.form-check-label {
-  padding-left: 1.25rem;
-  margin-bottom: 0; // Override default `<label>` bottom margin
-  cursor: pointer;
-}
-
-.form-check-input {
-  position: absolute;
-  margin-top: .25rem;
-  margin-left: -1.25rem;
-
-  &:only-child {
-    position: static;
-  }
-}
-
-// Radios and checkboxes on same line
-.form-check-inline {
-  position: relative;
-  display: inline-block;
-  padding-left: 1.25rem;
-  margin-bottom: 0; // Override default `<label>` bottom margin
-  vertical-align: middle;
-  cursor: pointer;
-
-  + .form-check-inline {
-    margin-left: .75rem;
-  }
-
-  &.disabled {
-    cursor: $cursor-disabled;
-  }
-}
-
-
-// Form control feedback states
-//
-// Apply contextual and semantic states to individual form controls.
-
-.form-control-feedback {
-  margin-top: ($spacer * .25);
-}
-
-.form-control-success,
-.form-control-warning,
-.form-control-danger {
-  padding-right: ($input-padding-x * 3);
-  background-repeat: no-repeat;
-  background-position: center right ($input-height / 4);
-  background-size: ($input-height / 2) ($input-height / 2);
-}
-
-// Form validation states
-.has-success {
-  @include form-control-validation($brand-success);
-
-  .form-control-success {
-    background-image: $form-icon-success;
-  }
-}
-
-.has-warning {
-  @include form-control-validation($brand-warning);
-
-  .form-control-warning {
-    background-image: $form-icon-warning;
-  }
-}
-
-.has-danger {
-  @include form-control-validation($brand-danger);
-
-  .form-control-danger {
-    background-image: $form-icon-danger;
-  }
-}
-
-
-// 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).
-
-.form-inline {
-
-  // Kick in the inline
-  @include media-breakpoint-up(sm) {
-    // Inline-block all the things for "inline"
-    .form-group {
-      display: inline-block;
-      margin-bottom: 0;
-      vertical-align: middle;
-    }
-
-    // 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%;
-    }
-
-    .form-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.
-    .form-check {
-      display: inline-block;
-      margin-top: 0;
-      margin-bottom: 0;
-      vertical-align: middle;
-    }
-    .form-check-label {
-      padding-left: 0;
-    }
-    .form-check-input {
-      position: relative;
-      margin-left: 0;
-    }
-
-    // Re-override the feedback icon.
-    .has-feedback .form-control-feedback {
-      top: 0;
-    }
-  }
-}

src/sass/bootstrap4/_grid.scss

@@ -1,39 +0,0 @@
-// Container widths
-//
-// Set the container width, and override it for fixed navbars in media queries.
-
-@if $enable-grid-classes {
-  .container {
-    @include make-container();
-    @include make-container-max-widths();
-  }
-}
-
-// Fluid container
-//
-// Utilizes the mixin meant for fixed width containers, but without any defined
-// width for fluid, full width layouts.
-
-@if $enable-grid-classes {
-  .container-fluid {
-    @include make-container();
-  }
-}
-
-// Row
-//
-// Rows contain and clear the floats of your columns.
-
-@if $enable-grid-classes {
-  .row {
-    @include make-row();
-  }
-}
-
-// Columns
-//
-// Common styles for small and large grid columns
-
-@if $enable-grid-classes {
-  @include make-grid-columns();
-}

src/sass/bootstrap4/_images.scss

@@ -1,52 +0,0 @@
-// Responsive images (ensure images don't scale beyond their parents)
-//
-// This is purposefully opt-in via an explicit class rather than being the default for all `<img>`s.
-// We previously tried the "images are responsive by default" approach in Bootstrap v2,
-// and abandoned it in Bootstrap v3 because it breaks lots of third-party widgets (including Google Maps)
-// which weren't expecting the images within themselves to be involuntarily resized.
-// See also https://github.com/twbs/bootstrap/issues/18178
-.img-fluid {
-  @include img-fluid();
-}
-
-// Rounded corners
-.img-rounded {
-  @include border-radius($border-radius-lg);
-}
-
-// Image thumbnails
-.img-thumbnail {
-  padding: $thumbnail-padding;
-  background-color: $thumbnail-bg;
-  border: $thumbnail-border-width solid $thumbnail-border-color;
-  @include border-radius($thumbnail-border-radius);
-  transition: all .2s ease-in-out;
-  @include box-shadow($thumbnail-box-shadow);
-
-  // Keep them at most 100% wide
-  @include img-fluid(inline-block);
-}
-
-// Perfect circle
-.img-circle {
-  border-radius: 50%;
-}
-
-//
-// Figures
-//
-
-.figure {
-  // Ensures the caption's text aligns with the image.
-  display: inline-block;
-}
-
-.figure-img {
-  margin-bottom: ($spacer-y / 2);
-  line-height: 1;
-}
-
-.figure-caption {
-  font-size: $figure-caption-font-size;
-  color: $gray-light;
-}

src/sass/bootstrap4/_input-group.scss

@@ -1,188 +0,0 @@
-//
-// Base styles
-//
-
-.input-group {
-  position: relative;
-  width: 100%;
-
-  @if $enable-flex {
-    display: flex;
-  } @else {
-    display: table;
-    // Prevent input groups from inheriting border styles from table cells when
-    // placed within a table.
-    border-collapse: separate;
-  }
-
-  .form-control {
-    // Ensure that the input is always above the *appended* addon button for
-    // proper border colors.
-    position: relative;
-    z-index: 2;
-    // Bring the "active" form control to the front
-    @include hover-focus-active {
-      z-index: 3;
-    }
-    @if $enable-flex {
-      flex: 1;
-    } @else {
-      // 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;
-  }
-}
-
-.input-group-addon,
-.input-group-btn,
-.input-group .form-control {
-  @if not $enable-flex {
-    display: table-cell;
-  }
-
-  &:not(:first-child):not(:last-child) {
-    @include border-radius(0);
-  }
-}
-
-.input-group-addon,
-.input-group-btn {
-  @if not $enable-flex {
-    width: 1%;
-  }
-  white-space: nowrap;
-  vertical-align: middle; // Match the inputs
-}
-
-
-// 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 .form-control-lg;
-}
-.input-group-sm > .form-control,
-.input-group-sm > .input-group-addon,
-.input-group-sm > .input-group-btn > .btn {
-  @extend .form-control-sm;
-}
-
-
-//
-// Text input groups
-//
-
-.input-group-addon {
-  padding: $input-padding-y $input-padding-x;
-  margin-bottom: 0; // Allow use of <label> elements by overriding our default margin-bottom
-  font-size: $font-size-base;
-  font-weight: normal;
-  line-height: $input-line-height;
-  color: $input-color;
-  text-align: center;
-  background-color: $input-group-addon-bg;
-  border: $input-btn-border-width solid $input-group-addon-border-color;
-  @include border-radius($border-radius);
-
-  // Sizing
-  &.form-control-sm {
-    padding: $input-padding-y-sm $input-padding-x-sm;
-    font-size: $font-size-sm;
-    @include border-radius($border-radius-sm);
-  }
-  &.form-control-lg {
-    padding: $input-padding-y-lg $input-padding-x-lg;
-    font-size: $font-size-lg;
-    @include border-radius($border-radius-lg);
-  }
-
-  // scss-lint:disable QualifyingElement
-  // Nuke default margins from checkboxes and radios to vertically center within.
-  input[type="radio"],
-  input[type="checkbox"] {
-    margin-top: 0;
-  }
-  // scss-lint:enable QualifyingElement
-}
-
-
-//
-// Reset rounded corners
-//
-
-.input-group .form-control:not(:last-child),
-.input-group-addon:not(:last-child),
-.input-group-btn:not(:last-child) > .btn,
-.input-group-btn:not(:last-child) > .btn-group > .btn,
-.input-group-btn:not(:last-child) > .dropdown-toggle,
-.input-group-btn:not(:first-child) > .btn:not(:last-child):not(.dropdown-toggle),
-.input-group-btn:not(:first-child) > .btn-group:not(:last-child) > .btn {
-  @include border-right-radius(0);
-}
-.input-group-addon:not(:last-child) {
-  border-right: 0;
-}
-.input-group .form-control:not(:first-child),
-.input-group-addon:not(:first-child),
-.input-group-btn:not(:first-child) > .btn,
-.input-group-btn:not(:first-child) > .btn-group > .btn,
-.input-group-btn:not(:first-child) > .dropdown-toggle,
-.input-group-btn:not(:last-child) > .btn:not(:first-child),
-.input-group-btn:not(:last-child) > .btn-group:not(:first-child) > .btn {
-  @include border-left-radius(0);
-}
-.form-control + .input-group-addon:not(:first-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: (-$input-btn-border-width);
-    }
-    // Bring the "active" button to the front
-    @include hover-focus-active {
-      z-index: 3;
-    }
-  }
-
-  // Negative margin to only have a single, shared border between the two
-  &:not(:last-child) {
-    > .btn,
-    > .btn-group {
-      margin-right: (-$input-btn-border-width);
-    }
-  }
-  &:not(:first-child) {
-    > .btn,
-    > .btn-group {
-      z-index: 2;
-      margin-left: (-$input-btn-border-width);
-      // Because specificity
-      @include hover-focus-active {
-        z-index: 3;
-      }
-    }
-  }
-}

src/sass/bootstrap4/_jumbotron.scss

@@ -1,20 +0,0 @@
-.jumbotron {
-  padding: $jumbotron-padding ($jumbotron-padding / 2);
-  margin-bottom: $jumbotron-padding;
-  background-color: $jumbotron-bg;
-  @include border-radius($border-radius-lg);
-
-  @include media-breakpoint-up(sm) {
-    padding: ($jumbotron-padding * 2) $jumbotron-padding;
-  }
-}
-
-.jumbotron-hr {
-  border-top-color: darken($jumbotron-bg, 10%);
-}
-
-.jumbotron-fluid {
-  padding-right: 0;
-  padding-left: 0;
-  @include border-radius(0);
-}

src/sass/bootstrap4/_labels.scss

@@ -1,77 +0,0 @@
-// Base class
-//
-// Requires one of the contextual, color modifier classes for `color` and
-// `background-color`.
-
-.label {
-  display: inline-block;
-  padding: .25em .4em;
-  font-size: 75%;
-  font-weight: $label-font-weight;
-  line-height: 1;
-  color: $label-color;
-  text-align: center;
-  white-space: nowrap;
-  vertical-align: baseline;
-  @include border-radius();
-
-  // Empty labels collapse automatically
-  &:empty {
-    display: none;
-  }
-}
-
-// Quick fix for labels in buttons
-.btn .label {
-  position: relative;
-  top: -1px;
-}
-
-// Add hover effects, but only for links
-a.label {
-  @include hover-focus {
-    color: $label-link-hover-color;
-    text-decoration: none;
-    cursor: pointer;
-  }
-}
-
-// Pill labels
-//
-// Make them extra rounded with a modifier to replace v3's badges.
-
-.label-pill {
-  padding-right: .6em;
-  padding-left: .6em;
-  // Use a higher than normal value to ensure completely rounded edges when
-  // customizing padding or font-size on labels.
-  @include border-radius(10rem);
-}
-
-// Colors
-//
-// Contextual variations (linked labels get darker on :hover).
-
-.label-default {
-  @include label-variant($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/bootstrap4/_list-group.scss

@@ -1,123 +0,0 @@
-// 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
-  padding-left: 0; // reset padding because ul and ol
-  margin-bottom: 0;
-}
-
-
-// Individual list items
-//
-// Use on `li`s or `div`s within the `.list-group` parent.
-
-.list-group-item {
-  position: relative;
-  display: block;
-  padding: $list-group-item-padding-y $list-group-item-padding-x;
-  // Place the border on the list items and negative margin up for better styling
-  margin-bottom: -$list-group-border-width;
-  background-color: $list-group-bg;
-  border: $list-group-border-width solid $list-group-border-color;
-
-  &:first-child {
-    @include border-top-radius($list-group-border-radius);
-  }
-
-  &:last-child {
-    margin-bottom: 0;
-    @include border-bottom-radius($list-group-border-radius);
-  }
-
-  &.disabled {
-    @include plain-hover-focus {
-      color: $list-group-disabled-color;
-      cursor: $cursor-disabled;
-      background-color: $list-group-disabled-bg;
-
-      // Force color to inherit for custom content
-      .list-group-item-heading {
-        color: inherit;
-      }
-      .list-group-item-text {
-        color: $list-group-disabled-text-color;
-      }
-    }
-  }
-
-  &.active {
-    @include plain-hover-focus {
-      z-index: 2; // Place active items above their siblings for proper border styling
-      color: $list-group-active-color;
-      text-decoration: none; // Repeat here because it inherits global a:hover otherwise
-      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;
-      }
-    }
-  }
-}
-
-.list-group-flush {
-  .list-group-item {
-    border-radius: 0;
-  }
-}
-
-
-// Interactive list items
-//
-// Use anchor or button elements instead of `li`s or `div`s to create interactive
-// list items. Includes an extra `.active` modifier class for selected items.
-
-.list-group-item-action {
-  width: 100%; // For `<button>`s (anchors become 100% by default though)
-  color: $list-group-link-color;
-  text-align: inherit; // For `<button>`s (anchors inherit)
-
-  .list-group-item-heading {
-    color: $list-group-link-heading-color;
-  }
-
-  // Hover state
-  @include hover-focus {
-    color: $list-group-link-hover-color;
-    text-decoration: none;
-    background-color: $list-group-hover-bg;
-  }
-}
-
-
-// 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: $list-group-item-heading-margin-bottom;
-}
-.list-group-item-text {
-  margin-bottom: 0;
-  line-height: 1.3;
-}

src/sass/bootstrap4/_media.scss

@@ -1,89 +0,0 @@
-@if $enable-flex {
-  .media {
-    display: flex;
-    margin-bottom: $spacer;
-  }
-  .media-body {
-    flex: 1;
-  }
-  .media-middle {
-    align-self: center;
-  }
-  .media-bottom {
-    align-self: flex-end;
-  }
-} @else {
-  .media {
-    margin-top: $media-margin-top;
-
-    &:first-child {
-      margin-top: 0;
-    }
-  }
-  .media,
-  .media-body {
-    overflow: hidden;
-  }
-  .media-body {
-    width: 10000px;
-  }
-  .media-left,
-  .media-right,
-  .media-body {
-    display: table-cell;
-    vertical-align: top;
-  }
-  .media-middle {
-    vertical-align: middle;
-  }
-  .media-bottom {
-    vertical-align: bottom;
-  }
-}
-
-
-//
-// Images/elements as the media anchor
-//
-
-.media-object {
-  display: block;
-
-  // Fix collapse in webkit from max-width: 100% and display: table-cell.
-  &.img-thumbnail {
-    max-width: none;
-  }
-}
-
-
-//
-// Alignment
-//
-
-.media-right {
-  padding-left: $media-alignment-padding-x;
-}
-
-.media-left {
-  padding-right: $media-alignment-padding-x;
-}
-
-
-//
-// Headings
-//
-
-.media-heading {
-  margin-top: 0;
-  margin-bottom: $media-heading-margin-bottom;
-}
-
-
-//
-// Media list variation
-//
-
-.media-list {
-  padding-left: 0;
-  list-style: none;
-}

src/sass/bootstrap4/_mixins.scss

@@ -1,54 +0,0 @@
-// Toggles
-//
-// Used in conjunction with global variables to enable certain theme features.
-
-@mixin box-shadow($shadow...) {
-  @if $enable-shadows {
-    box-shadow: $shadow;
-  }
-}
-
-@mixin transition($transition...) {
-  @if $enable-transitions {
-    transition: $transition;
-  }
-}
-
-// Utilities
-@import "mixins/breakpoints";
-@import "mixins/hover";
-@import "mixins/image";
-@import "mixins/tag";
-@import "mixins/reset-filter";
-@import "mixins/resize";
-@import "mixins/screen-reader";
-@import "mixins/size";
-@import "mixins/tab-focus";
-@import "mixins/reset-text";
-@import "mixins/text-emphasis";
-@import "mixins/text-hide";
-@import "mixins/text-truncate";
-
-// // Components
-@import "mixins/alert";
-@import "mixins/buttons";
-@import "mixins/cards";
-@import "mixins/pagination";
-@import "mixins/lists";
-@import "mixins/list-group";
-@import "mixins/nav-divider";
-@import "mixins/forms";
-@import "mixins/progress";
-@import "mixins/table-row";
-
-// // Skins
-@import "mixins/background-variant";
-@import "mixins/border-radius";
-@import "mixins/gradients";
-
-// // Layout
-@import "mixins/clearfix";
-// @import "mixins/navbar-align";
-@import "mixins/grid-framework";
-@import "mixins/grid";
-@import "mixins/pulls";

src/sass/bootstrap4/_modal.scss

@@ -1,132 +0,0 @@
-// .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 {
-  position: fixed;
-  top: 0;
-  right: 0;
-  bottom: 0;
-  left: 0;
-  z-index: $zindex-modal;
-  display: none;
-  overflow: hidden;
-  // Prevent Chrome on Windows from adding a focus outline. For details, see
-  // https://github.com/twbs/bootstrap/pull/10951.
-  outline: 0;
-  -webkit-overflow-scrolling: touch;
-
-  // When fading in the modal, animate it to slide down
-  &.fade .modal-dialog {
-    transition: transform .3s ease-out;
-    transform: translate(0, -25%);
-  }
-  &.in .modal-dialog { transform: 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: $modal-dialog-margin;
-}
-
-// Actual modal
-.modal-content {
-  position: relative;
-  background-color: $modal-content-bg;
-  background-clip: padding-box;
-  border: $modal-content-border-width solid $modal-content-border-color;
-  @include border-radius($border-radius-lg);
-  @include box-shadow($modal-content-xs-box-shadow);
-  // 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-bg;
-  background-color: $modal-backdrop-bg;
-
-  // Fade for backdrop
-  &.fade { opacity: 0; }
-  &.in { opacity: $modal-backdrop-opacity; }
-}
-
-// Modal header
-// Top section of the modal w/ title and dismiss
-.modal-header {
-  padding: $modal-title-padding;
-  border-bottom: $modal-header-border-width 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: $modal-footer-border-width solid $modal-footer-border-color;
-  @include clearfix(); // clear it in case folks use .pull-* classes on buttons
-}
-
-// 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
-@include media-breakpoint-up(sm) {
-  // Automatically set modal's width for larger viewports
-  .modal-dialog {
-    max-width: $modal-md;
-    margin: $modal-dialog-sm-up-margin-y auto;
-  }
-
-  .modal-content {
-    @include box-shadow($modal-content-sm-up-box-shadow);
-  }
-
-  .modal-sm { max-width: $modal-sm; }
-}
-
-@include media-breakpoint-up(lg) {
-  .modal-lg { max-width: $modal-lg; }
-}

src/sass/bootstrap4/_nav.scss

@@ -1,157 +0,0 @@
-// Base class
-//
-// Kickstart any navigation component with a set of style resets. Works with
-// `<nav>`s or `<ul>`s.
-
-.nav {
-  padding-left: 0;
-  margin-bottom: 0;
-  list-style: none;
-}
-
-.nav-link {
-  display: inline-block;
-
-  @include hover-focus {
-    text-decoration: none;
-  }
-
-  // Disabled state lightens text and removes hover/tab effects
-  &.disabled {
-    color: $nav-disabled-link-color;
-
-    @include plain-hover-focus {
-      color: $nav-disabled-link-hover-color;
-      cursor: $cursor-disabled;
-      background-color: $nav-disabled-link-hover-bg;
-    }
-  }
-}
-
-
-// Nav inline
-
-.nav-inline {
-  .nav-item {
-    display: inline-block;
-  }
-
-  .nav-item + .nav-item,
-  .nav-link + .nav-link {
-    margin-left: $nav-item-inline-spacer;
-  }
-}
-
-
-//
-// Tabs
-//
-
-.nav-tabs {
-  border-bottom: $nav-tabs-border-width solid $nav-tabs-border-color;
-  @include clearfix();
-
-  .nav-item {
-    float: left;
-    // Make the list-items overlay the bottom border
-    margin-bottom: -$nav-tabs-border-width;
-
-    + .nav-item {
-      margin-left: $nav-item-margin;
-    }
-  }
-
-  .nav-link {
-    display: block;
-    padding: $nav-link-padding;
-    border: $nav-tabs-border-width solid transparent;
-    @include border-top-radius($nav-tabs-border-radius);
-
-    @include hover-focus {
-      border-color: $nav-tabs-link-hover-border-color $nav-tabs-link-hover-border-color $nav-tabs-border-color;
-    }
-
-    &.disabled {
-      @include plain-hover-focus {
-        color: $nav-disabled-link-color;
-        background-color: transparent;
-        border-color: transparent;
-      }
-    }
-  }
-
-  .nav-link.active,
-  .nav-item.open .nav-link {
-    @include plain-hover-focus {
-      color: $nav-tabs-active-link-hover-color;
-      background-color: $nav-tabs-active-link-hover-bg;
-      border-color: $nav-tabs-active-link-hover-border-color $nav-tabs-active-link-hover-border-color transparent;
-    }
-  }
-
-  .dropdown-menu {
-    // Make dropdown border overlap tab border
-    margin-top: -$nav-tabs-border-width;
-    // Remove the top rounded corners here since there is a hard edge above the menu
-    @include border-top-radius(0);
-  }
-}
-
-
-//
-// Pills
-//
-
-.nav-pills {
-  @include clearfix();
-
-  .nav-item {
-    float: left;
-
-    + .nav-item {
-      margin-left: $nav-item-margin;
-    }
-  }
-
-  .nav-link {
-    display: block;
-    padding: $nav-link-padding;
-    @include border-radius($nav-pills-border-radius);
-  }
-
-  .nav-link.active,
-  .nav-item.open .nav-link {
-    @include plain-hover-focus {
-      color: $nav-pills-active-link-color;
-      cursor: default;
-      background-color: $nav-pills-active-link-bg;
-    }
-  }
-}
-
-.nav-stacked {
-  .nav-item {
-    display: block;
-    float: none;
-
-    + .nav-item {
-      margin-top: $nav-item-margin;
-      margin-left: 0;
-    }
-  }
-}
-
-
-//
-// Tabbable tabs
-//
-
-// Hide tabbable panes to start, show them when `.active`
-.tab-content {
-  > .tab-pane {
-    display: none;
-  }
-  > .active {
-    display: block;
-  }
-}

src/sass/bootstrap4/_navbar.scss

@@ -1,258 +0,0 @@
-// Wrapper and base class
-//
-// Provide a static navbar from which we expand to create full-width, fixed, and
-// other navbar variations.
-
-.navbar {
-  position: relative;
-  padding: $navbar-padding-y $navbar-padding-x;
-  @include clearfix;
-
-  @include media-breakpoint-up(sm) {
-    @include border-radius($navbar-border-radius);
-  }
-}
-
-
-// Navbar alignment options
-//
-// Display the navbar across the entirety of the page or fixed it to the top or
-// bottom of the page.
-
-// A static, full width modifier with no rounded corners.
-.navbar-full {
-  z-index: $zindex-navbar;
-
-  @include media-breakpoint-up(sm) {
-    @include 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
-  @include media-breakpoint-up(sm) {
-    @include border-radius(0);
-  }
-}
-
-.navbar-fixed-top {
-  top: 0;
-}
-
-.navbar-fixed-bottom {
-  bottom: 0;
-}
-
-.navbar-sticky-top {
-  position: sticky;
-  top: 0;
-  z-index: $zindex-navbar-sticky;
-  width: 100%;
-
-  // Undo the rounded corners
-  @include media-breakpoint-up(sm) {
-    @include border-radius(0);
-  }
-}
-
-
-//
-// Brand/project name
-//
-
-.navbar-brand {
-  float: left;
-  padding-top:    $navbar-brand-padding-y;
-  padding-bottom: $navbar-brand-padding-y;
-  margin-right: 1rem;
-  font-size: $font-size-lg;
-
-  @include hover-focus {
-    text-decoration: none;
-  }
-
-  > img {
-    display: block;
-  }
-}
-
-
-.navbar-divider {
-  float: left;
-  width: $border-width;
-  padding-top: .425rem;
-  padding-bottom: .425rem;
-  margin-right: $navbar-padding-x;
-  margin-left:  $navbar-padding-x;
-  overflow: hidden;
-
-  &::before {
-    content: "\00a0";
-  }
-}
-
-
-// Navbar toggle
-//
-// Custom button for toggling the `.navbar-collapse`, powered by the collapse
-// Bootstrap JavaScript plugin.
-
-.navbar-toggler {
-  padding: .5rem .75rem;
-  font-size: $font-size-lg;
-  line-height: 1;
-  background: none;
-  border: $border-width solid transparent;
-  @include border-radius($btn-border-radius);
-
-  @include hover-focus {
-    text-decoration: none;
-  }
-}
-
-// Navigation
-//
-// Custom navbar navigation built on the base `.nav` styles.
-
-.navbar-nav {
-  .nav-item {
-    float: left;
-  }
-
-  .nav-link {
-    display: block;
-    padding-top:    .425rem;
-    padding-bottom: .425rem;
-
-    + .nav-link {
-      margin-left: 1rem;
-    }
-  }
-
-  .nav-item + .nav-item {
-    margin-left: 1rem;
-  }
-}
-
-// Dark links against a light background
-.navbar-light {
-  .navbar-brand {
-    color: $navbar-light-active-color;
-
-    @include hover-focus {
-      color: $navbar-light-active-color;
-    }
-  }
-
-  .navbar-nav {
-    .nav-link {
-      color: $navbar-light-color;
-
-      @include hover-focus {
-        color: $navbar-light-hover-color;
-      }
-    }
-
-    .open > .nav-link,
-    .active > .nav-link,
-    .nav-link.open,
-    .nav-link.active {
-      @include plain-hover-focus {
-        color: $navbar-light-active-color;
-      }
-    }
-  }
-
-  .navbar-divider {
-    background-color: rgba(0,0,0,.075);
-  }
-}
-
-// White links against a dark background
-.navbar-dark {
-  .navbar-brand {
-    color: $navbar-dark-active-color;
-
-    @include hover-focus {
-      color: $navbar-dark-active-color;
-    }
-  }
-
-  .navbar-nav {
-    .nav-link {
-      color: $navbar-dark-color;
-
-      @include hover-focus {
-        color: $navbar-dark-hover-color;
-      }
-    }
-
-    .open > .nav-link,
-    .active > .nav-link,
-    .nav-link.open,
-    .nav-link.active {
-      @include plain-hover-focus {
-        color: $navbar-dark-active-color;
-      }
-    }
-  }
-
-  .navbar-divider {
-    background-color: rgba(255,255,255,.075);
-  }
-}
-
-
-// Navbar toggleable
-//
-// Custom override for collapse plugin in navbar.
-
-// scss-lint:disable ImportantRule
-.navbar-toggleable {
-  &-xs {
-    @include clearfix;
-    @include media-breakpoint-down(xs) {
-      .navbar-nav .nav-item {
-        float: none;
-        margin-left: 0;
-      }
-    }
-    @include media-breakpoint-up(sm) {
-      display: block !important;
-    }
-  }
-
-  &-sm {
-    @include clearfix;
-    @include media-breakpoint-down(sm) {
-      .navbar-nav .nav-item {
-        float: none;
-        margin-left: 0;
-      }
-    }
-    @include media-breakpoint-up(md) {
-      display: block !important;
-    }
-  }
-
-  &-md {
-    @include clearfix;
-    @include media-breakpoint-down(md) {
-      .navbar-nav .nav-item {
-        float: none;
-        margin-left: 0;
-      }
-    }
-    @include media-breakpoint-up(lg) {
-      display: block !important;
-    }
-  }
-}
-// scss-lint:enable ImportantRule

src/sass/bootstrap4/_normalize.scss

@@ -1,424 +0,0 @@
-/*! normalize.css v4.0.0 | MIT License | github.com/necolas/normalize.css */
-
-//
-// 1. Change the default font family in all browsers (opinionated).
-// 2. Prevent adjustments of font size after orientation changes in IE and iOS.
-//
-
-html {
-  font-family: sans-serif; // 1
-  -ms-text-size-adjust: 100%; // 2
-  -webkit-text-size-adjust: 100%; // 2
-}
-
-//
-// Remove the margin in all browsers (opinionated).
-//
-
-body {
-  margin: 0;
-}
-
-// HTML5 display definitions
-// ==========================================================================
-
-//
-// Add the correct display in IE 9-.
-// 1. Add the correct display in Edge, IE, and Firefox.
-// 2. Add the correct display in IE.
-//
-
-article,
-aside,
-details, // 1
-figcaption,
-figure,
-footer,
-header,
-main, // 2
-menu,
-nav,
-section,
-summary { // 1
-  display: block;
-}
-
-//
-// Add the correct display in IE 9-.
-//
-
-audio,
-canvas,
-progress,
-video {
-  display: inline-block;
-}
-
-//
-// Add the correct display in iOS 4-7.
-//
-
-audio:not([controls]) {
-  display: none;
-  height: 0;
-}
-
-//
-// Add the correct vertical alignment in Chrome, Firefox, and Opera.
-//
-
-progress {
-  vertical-align: baseline;
-}
-
-//
-// Add the correct display in IE 10-.
-// 1. Add the correct display in IE.
-//
-
-template, // 2
-[hidden] {
-  display: none;
-}
-
-// Links
-// ==========================================================================
-
-//
-// Remove the gray background on active links in IE 10.
-//
-
-a {
-  background-color: transparent;
-}
-
-//
-// Remove the outline on focused links when they are also active or hovered
-// in all browsers (opinionated).
-//
-
-a:active,
-a:hover {
-  outline-width: 0;
-}
-
-// Text-level semantics
-// ==========================================================================
-
-//
-// 1. Remove the bottom border in Firefox 39-.
-// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
-//
-
-abbr[title] {
-  border-bottom: none; // 1
-  text-decoration: underline; // 2
-  text-decoration: underline dotted; // 2
-}
-
-//
-// Prevent the duplicate application of `bolder` by the next rule in Safari 6.
-//
-
-b,
-strong {
-  font-weight: inherit;
-}
-
-//
-// Add the correct font weight in Chrome, Edge, and Safari.
-//
-
-b,
-strong {
-  font-weight: bolder;
-}
-
-//
-// Add the correct font style in Android 4.3-.
-//
-
-dfn {
-  font-style: italic;
-}
-
-//
-// Correct the font size and margin on `h1` elements within `section` and
-// `article` contexts in Chrome, Firefox, and Safari.
-//
-
-h1 {
-  font-size: 2em;
-  margin: 0.67em 0;
-}
-
-//
-// Add the correct background and color in IE 9-.
-//
-
-mark {
-  background-color: #ff0;
-  color: #000;
-}
-
-//
-// Add the correct font size in all browsers.
-//
-
-small {
-  font-size: 80%;
-}
-
-//
-// Prevent `sub` and `sup` elements from affecting the line height in
-// all browsers.
-//
-
-sub,
-sup {
-  font-size: 75%;
-  line-height: 0;
-  position: relative;
-  vertical-align: baseline;
-}
-
-sub {
-  bottom: -0.25em;
-}
-
-sup {
-  top: -0.5em;
-}
-
-// Embedded content
-// ==========================================================================
-
-//
-// Remove the border on images inside links in IE 10-.
-//
-
-img {
-  border-style: none;
-}
-
-//
-// Hide the overflow in IE.
-//
-
-svg:not(:root) {
-  overflow: hidden;
-}
-
-// Grouping content
-// ==========================================================================
-
-//
-// 1. Correct the inheritance and scaling of font size in all browsers.
-// 2. Correct the odd `em` font sizing in all browsers.
-//
-
-code,
-kbd,
-pre,
-samp {
-  font-family: monospace, monospace; // 1
-  font-size: 1em; // 2
-}
-
-//
-// Add the correct margin in IE 8.
-//
-
-figure {
-  margin: 1em 40px;
-}
-
-//
-// 1. Add the correct box sizing in Firefox.
-// 2. Show the overflow in Edge and IE.
-//
-
-hr {
-  box-sizing: content-box; // 1
-  height: 0; // 1
-  overflow: visible; // 2
-}
-
-// Forms
-// ==========================================================================
-
-//
-// Change font properties to `inherit` in all browsers (opinionated).
-//
-
-button,
-input,
-select,
-textarea {
-  font: inherit;
-}
-
-//
-// Restore the font weight unset by the previous rule.
-//
-
-optgroup {
-  font-weight: bold;
-}
-
-//
-// Show the overflow in IE.
-// 1. Show the overflow in Edge.
-// 2. Show the overflow in Edge, Firefox, and IE.
-//
-
-button,
-input, // 1
-select { // 2
-  overflow: visible;
-}
-
-//
-// Remove the margin in Safari.
-// 1. Remove the margin in Firefox and Safari.
-//
-
-button,
-input,
-select,
-textarea { // 1
-  margin: 0;
-}
-
-//
-// Remove the inheritence of text transform in Edge, Firefox, and IE.
-// 1. Remove the inheritence of text transform in Firefox.
-//
-
-button,
-select { // 1
-  text-transform: none;
-}
-
-//
-// Change the cursor in all browsers (opinionated).
-//
-
-button,
-[type="button"],
-[type="reset"],
-[type="submit"] {
-  cursor: pointer;
-}
-
-//
-// Restore the default cursor to disabled elements unset by the previous rule.
-//
-
-[disabled] {
-  cursor: default;
-}
-
-//
-// 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
-//    controls in Android 4.
-// 2. Correct the inability to style clickable types in iOS.
-//
-
-button,
-html [type="button"], // 1
-[type="reset"],
-[type="submit"] {
-  -webkit-appearance: button; // 2
-}
-
-//
-// Remove the inner border and padding in Firefox.
-//
-
-button::-moz-focus-inner,
-input::-moz-focus-inner {
-  border: 0;
-  padding: 0;
-}
-
-//
-// Restore the focus styles unset by the previous rule.
-//
-
-button:-moz-focusring,
-input:-moz-focusring {
-  outline: 1px dotted ButtonText;
-}
-
-//
-// Change the border, margin, and padding in all browsers (opinionated).
-//
-
-fieldset {
-  border: 1px solid #c0c0c0;
-  margin: 0 2px;
-  padding: 0.35em 0.625em 0.75em;
-}
-
-//
-// 1. Correct the text wrapping in Edge and IE.
-// 2. Correct the color inheritance from `fieldset` elements in IE.
-// 3. Remove the padding so developers are not caught out when they zero out
-//    `fieldset` elements in all browsers.
-//
-
-legend {
-  box-sizing: border-box; // 1
-  color: inherit; // 2
-  display: table; // 1
-  max-width: 100%; // 1
-  padding: 0; // 3
-  white-space: normal; // 1
-}
-
-//
-// Remove the default vertical scrollbar in IE.
-//
-
-textarea {
-  overflow: auto;
-}
-
-//
-// 1. Add the correct box sizing in IE 10-.
-// 2. Remove the padding in IE 10-.
-//
-
-[type="checkbox"],
-[type="radio"] {
-  box-sizing: border-box; // 1
-  padding: 0; // 2
-}
-
-//
-// Correct the cursor style of increment and decrement buttons in Chrome.
-//
-
-[type="number"]::-webkit-inner-spin-button,
-[type="number"]::-webkit-outer-spin-button {
-  height: auto;
-}
-
-//
-// Correct the odd appearance of search inputs in Chrome and Safari.
-//
-
-[type="search"] {
-  -webkit-appearance: textfield;
-}
-
-//
-// Remove the inner padding and cancel buttons in Chrome on OS X and
-// Safari on OS X.
-//
-
-[type="search"]::-webkit-search-cancel-button,
-[type="search"]::-webkit-search-decoration {
-  -webkit-appearance: none;
-}

src/sass/bootstrap4/_pager.scss

@@ -1,57 +0,0 @@
-.pager {
-  padding-left: 0;
-  margin-top: $spacer-y;
-  margin-bottom: $spacer-y;
-  text-align: center;
-  list-style: none;
-  @include clearfix();
-
-  li {
-    display: inline;
-
-    > a,
-    > span {
-      display: inline-block;
-      padding: 5px 14px;
-      background-color: $pager-bg;
-      border: $pager-border-width solid $pager-border-color;
-      border-radius: $pager-border-radius;
-    }
-
-    > a {
-      @include hover-focus {
-        text-decoration: none;
-        background-color: $pager-hover-bg;
-      }
-    }
-  }
-
-  .disabled {
-    > a {
-      @include plain-hover-focus {
-        color: $pager-disabled-color;
-        cursor: $cursor-disabled;
-        background-color: $pager-bg;
-      }
-    }
-    > span {
-      color: $pager-disabled-color;
-      cursor: $cursor-disabled;
-      background-color: $pager-bg;
-    }
-  }
-}
-
-.pager-next {
-  > a,
-  > span {
-    float: right;
-  }
-}
-
-.pager-prev {
-  > a,
-  > span {
-    float: left;
-  }
-}

src/sass/bootstrap4/_pagination.scss

@@ -1,73 +0,0 @@
-.pagination {
-  display: inline-block;
-  padding-left: 0;
-  margin-top: $spacer-y;
-  margin-bottom: $spacer-y;
-  @include border-radius();
-}
-
-.page-item {
-  display: inline; // Remove list-style and block-level defaults
-
-  &:first-child {
-    .page-link {
-      margin-left: 0;
-      @include border-left-radius($border-radius);
-    }
-  }
-  &:last-child {
-    .page-link {
-      @include border-right-radius($border-radius);
-    }
-  }
-
-  &.active .page-link {
-    @include plain-hover-focus {
-      z-index: 2;
-      color: $pagination-active-color;
-      cursor: default;
-      background-color: $pagination-active-bg;
-      border-color: $pagination-active-border;
-    }
-  }
-
-  &.disabled .page-link {
-    @include plain-hover-focus {
-      color: $pagination-disabled-color;
-      pointer-events: none;
-      cursor: $cursor-disabled;
-      background-color: $pagination-disabled-bg;
-      border-color: $pagination-disabled-border;
-    }
-  }
-}
-
-.page-link {
-  position: relative;
-  float: left; // Collapse white-space
-  padding: $pagination-padding-y $pagination-padding-x;
-  margin-left: -1px;
-  color: $pagination-color;
-  text-decoration: none;
-  background-color: $pagination-bg;
-  border: $pagination-border-width solid $pagination-border-color;
-
-  @include hover-focus {
-    color: $pagination-hover-color;
-    background-color: $pagination-hover-bg;
-    border-color: $pagination-hover-border;
-  }
-}
-
-
-//
-// Sizing
-//
-
-.pagination-lg {
-  @include pagination-size($pagination-padding-y-lg, $pagination-padding-x-lg, $font-size-lg, $line-height-lg, $border-radius-lg);
-}
-
-.pagination-sm {
-  @include pagination-size($pagination-padding-y-sm, $pagination-padding-x-sm, $font-size-sm, $line-height-sm, $border-radius-sm);
-}

src/sass/bootstrap4/_popover.scss

@@ -1,147 +0,0 @@
-.popover {
-  position: absolute;
-  top: 0;
-  left: 0;
-  z-index: $zindex-popover;
-  display: block;
-  max-width: $popover-max-width;
-  padding: $popover-inner-padding;
-  // Our parent element can be arbitrary since tooltips 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-sm;
-  // Allow breaking very long words so they don't overflow the popover's bounds
-  word-wrap: break-word;
-  background-color: $popover-bg;
-  background-clip: padding-box;
-  border: $popover-border-width solid $popover-border-color;
-  @include border-radius($border-radius-lg);
-  @include box-shadow($popover-box-shadow);
-
-
-  // Popover directions
-
-  &.popover-top,
-  &.bs-tether-element-attached-bottom {
-    margin-top: -$popover-arrow-width;
-
-    .popover-arrow {
-      bottom: -$popover-arrow-outer-width;
-      left: 50%;
-      margin-left: -$popover-arrow-outer-width;
-      border-top-color: $popover-arrow-outer-color;
-      border-bottom-width: 0;
-      &::after {
-        bottom: 1px;
-        margin-left: -$popover-arrow-width;
-        content: "";
-        border-top-color: $popover-arrow-color;
-        border-bottom-width: 0;
-      }
-    }
-  }
-
-  &.popover-right,
-  &.bs-tether-element-attached-left {
-    margin-left: $popover-arrow-width;
-
-    .popover-arrow {
-      top: 50%;
-      left: -$popover-arrow-outer-width;
-      margin-top: -$popover-arrow-outer-width;
-      border-right-color: $popover-arrow-outer-color;
-      border-left-width: 0;
-      &::after {
-        bottom: -$popover-arrow-width;
-        left: 1px;
-        content: "";
-        border-right-color: $popover-arrow-color;
-        border-left-width: 0;
-      }
-    }
-  }
-
-  &.popover-bottom,
-  &.bs-tether-element-attached-top {
-    margin-top: $popover-arrow-width;
-
-    .popover-arrow {
-      top: -$popover-arrow-outer-width;
-      left: 50%;
-      margin-left: -$popover-arrow-outer-width;
-      border-top-width: 0;
-      border-bottom-color: $popover-arrow-outer-color;
-      &::after {
-        top: 1px;
-        margin-left: -$popover-arrow-width;
-        content: "";
-        border-top-width: 0;
-        border-bottom-color: $popover-arrow-color;
-      }
-    }
-  }
-
-  &.popover-left,
-  &.bs-tether-element-attached-right {
-    margin-left: -$popover-arrow-width;
-
-    .popover-arrow {
-      top: 50%;
-      right: -$popover-arrow-outer-width;
-      margin-top: -$popover-arrow-outer-width;
-      border-right-width: 0;
-      border-left-color: $popover-arrow-outer-color;
-      &::after {
-        right: 1px;
-        bottom: -$popover-arrow-width;
-        content: "";
-        border-right-width: 0;
-        border-left-color: $popover-arrow-color;
-      }
-    }
-  }
-}
-
-
-// Offset the popover to account for the popover arrow
-.popover-title {
-  padding: $popover-title-padding-y $popover-title-padding-x;
-  margin: 0; // reset heading margin
-  font-size: $font-size-base;
-  background-color: $popover-title-bg;
-  border-bottom: $popover-border-width solid darken($popover-title-bg, 5%);
-  $offset-border-width: ($border-width / $font-size-root);
-  @include border-radius(($border-radius-lg - $offset-border-width) ($border-radius-lg - $offset-border-width) 0 0);
-
-  &:empty {
-    display: none;
-  }
-}
-
-.popover-content {
-  padding: $popover-content-padding-y $popover-content-padding-x;
-}
-
-
-// Arrows
-//
-// .popover-arrow is outer, .popover-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 {
-  content: "";
-  border-width: $popover-arrow-width;
-}

src/sass/bootstrap4/_print.scss

@@ -1,116 +0,0 @@
-// scss-lint:disable ImportantRule, QualifyingElement
-
-// Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css
-
-// ==========================================================================
-// Print styles.
-// Inlined to avoid the additional HTTP request:
-// http://www.phpied.com/delay-loading-your-print-css/
-// ==========================================================================
-
-@if $enable-print-styles {
-  @media print {
-    *,
-    *::before,
-    *::after,
-    *::first-letter,
-    *::first-line {
-      // Bootstrap specific; comment out `color` and `background`
-      //color: #000 !important; // Black prints faster:
-                                //   http://www.sanbeiji.com/archives/953
-      text-shadow: none !important;
-      //background: transparent !important;
-      box-shadow: none !important;
-    }
-
-    a,
-    a:visited {
-      text-decoration: underline;
-    }
-
-    // Bootstrap specific; comment the following selector out
-    //a[href]::after {
-    //  content: " (" attr(href) ")";
-    //}
-
-    abbr[title]::after {
-      content: " (" attr(title) ")";
-    }
-
-    // Bootstrap specific; comment the following selector out
-    //
-    // 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: $border-width solid #999;   // Bootstrap custom code; using `$border-width` instead of 1px
-      page-break-inside: avoid;
-    }
-
-    //
-    // Printing Tables:
-    // http://css-discuss.incutio.com/wiki/Printing_Tables
-    //
-
-    thead {
-      display: table-header-group;
-    }
-
-    tr,
-    img {
-      page-break-inside: avoid;
-    }
-
-    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;
-      }
-    }
-    .tag {
-      border: $border-width 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/bootstrap4/_progress.scss

@@ -1,145 +0,0 @@
-//
-// Progress animations
-//
-
-@keyframes progress-bar-stripes {
-  from { background-position: $spacer-y 0; }
-  to { background-position: 0 0; }
-}
-
-
-//
-// Basic progress bar
-//
-
-.progress {
-  display: block;
-  width: 100%;
-  height: $spacer-y; // todo: make a new var for this
-  margin-bottom: $spacer-y;
-}
-.progress[value] {
-  // Set overall background
-  background-color: $progress-bg;
-  // Remove Firefox and Opera border
-  border: 0;
-  // Reset the default appearance
-  appearance: none;
-  // Set overall border radius
-  @include border-radius($border-radius);
-}
-
-// Filled-in portion of the bar
-.progress[value]::-ms-fill {
-  background-color: $progress-bar-color;
-  // Remove right-hand border of value bar from IE10+/Edge
-  border: 0;
-}
-.progress[value]::-moz-progress-bar {
-  background-color: $progress-bar-color;
-  @include border-left-radius($border-radius);
-}
-.progress[value]::-webkit-progress-value {
-  background-color: $progress-bar-color;
-  @include border-left-radius($border-radius);
-}
-// Tweaks for full progress bar
-.progress[value="100"]::-moz-progress-bar {
-  @include border-right-radius($border-radius);
-}
-.progress[value="100"]::-webkit-progress-value {
-  @include border-right-radius($border-radius);
-}
-
-// Unfilled portion of the bar
-.progress[value]::-webkit-progress-bar {
-  background-color: $progress-bg;
-  @include border-radius($border-radius);
-  @include box-shadow($progress-box-shadow);
-}
-base::-moz-progress-bar, // Absurd-but-syntactically-valid selector to make these styles Firefox-only
-.progress[value] {
-  background-color: $progress-bg;
-  @include border-radius($border-radius);
-  @include box-shadow($progress-box-shadow);
-}
-
-// IE9 hacks to accompany custom markup. We don't need to scope this via media queries, but I feel better doing it anyway.
-@media screen and (min-width:0\0) {
-  .progress {
-    background-color: $progress-bg;
-    @include border-radius($border-radius);
-    @include box-shadow($progress-box-shadow);
-  }
-  .progress-bar {
-    display: inline-block;
-    height: $spacer-y;
-    text-indent: -999rem; // Simulate hiding of value as in native `<progress>`
-    background-color: $progress-bar-color;
-    @include border-left-radius($border-radius);
-  }
-  .progress[width="100%"] {
-    @include border-right-radius($border-radius);
-  }
-}
-
-
-//
-// Striped
-//
-
-.progress-striped[value]::-webkit-progress-value {
-  @include gradient-striped();
-  background-size: $spacer-y $spacer-y;
-}
-.progress-striped[value]::-moz-progress-bar {
-  @include gradient-striped();
-  background-size: $spacer-y $spacer-y;
-}
-.progress-striped[value]::-ms-fill {
-  @include gradient-striped();
-  background-size: $spacer-y $spacer-y;
-}
-// IE9
-@media screen and (min-width:0\0) {
-  .progress-bar-striped {
-    @include gradient-striped();
-    background-size: $spacer-y $spacer-y;
-  }
-}
-
-
-//
-// Animated
-//
-
-.progress-animated[value]::-webkit-progress-value {
-  animation: progress-bar-stripes 2s linear infinite;
-}
-.progress-animated[value]::-moz-progress-bar {
-  animation: progress-bar-stripes 2s linear infinite;
-}
-// IE9
-@media screen and (min-width:0\0) {
-  .progress-animated .progress-bar-striped {
-    animation: progress-bar-stripes 2s linear infinite;
-  }
-}
-
-
-//
-// Variations
-//
-
-.progress-success {
-  @include progress-variant($progress-bar-success-bg);
-}
-.progress-info {
-  @include progress-variant($progress-bar-info-bg);
-}
-.progress-warning {
-  @include progress-variant($progress-bar-warning-bg);
-}
-.progress-danger {
-  @include progress-variant($progress-bar-danger-bg);
-}

src/sass/bootstrap4/_reboot.scss

@@ -1,393 +0,0 @@
-// scss-lint:disable ImportantRule, QualifyingElement, DuplicateProperty
-
-// Reboot
-//
-// Global resets to common HTML elements and more for easier usage by Bootstrap.
-// Adds additional rules on top of Normalize.css, including several overrides.
-
-
-// Reset the box-sizing
-//
-// Change from `box-sizing: content-box` to `border-box` so that when you add
-// `padding` or `border`s to an element, the overall declared `width` does not
-// change. For example, `width: 100px;` will always be `100px` despite the
-// `border: 10px solid red;` and `padding: 20px;`.
-//
-// 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.
-//
-// Credit: https://css-tricks.com/inheriting-box-sizing-probably-slightly-better-best-practice/
-
-html {
-  box-sizing: border-box;
-}
-
-*,
-*::before,
-*::after {
-  box-sizing: inherit;
-}
-
-
-// Make viewport responsive
-//
-// @viewport is needed because IE 10+ doesn't honor <meta name="viewport"> in
-// some cases. See http://timkadlec.com/2012/10/ie10-snap-mode-and-responsive-design/.
-// Eventually @viewport will replace <meta name="viewport">.
-//
-// However, `device-width` is broken on IE 10 on Windows (Phone) 8,
-// (see http://timkadlec.com/2013/01/windows-phone-8-and-device-width/ and https://github.com/twbs/bootstrap/issues/10497)
-// and the fix for that involves a snippet of JavaScript to sniff the user agent
-// and apply some conditional CSS.
-//
-// See http://getbootstrap.com/getting-started/#support-ie10-width for the relevant hack.
-//
-// Wrap `@viewport` with `@at-root` for when folks do a nested import (e.g.,
-// `.class-name { @import "bootstrap"; }`).
-@at-root {
-  @-ms-viewport { width: device-width; }
-}
-
-
-//
-// Reset HTML, body, and more
-//
-
-html {
-  // Sets a specific default `font-size` for user with `rem` type scales.
-  font-size: $font-size-root;
-  // As a side-effect of setting the @viewport above,
-  // IE11 & Edge make the scrollbar overlap the content and automatically hide itself when not in use.
-  // Unfortunately, the auto-showing of the scrollbar is sometimes too sensitive,
-  // thus making it hard to click on stuff near the right edge of the page.
-  // So we add this style to force IE11 & Edge to use a "normal", non-overlapping, non-auto-hiding scrollbar.
-  // See https://github.com/twbs/bootstrap/issues/18543
-  -ms-overflow-style: scrollbar;
-  // Changes the default tap highlight to be completely transparent in iOS.
-  -webkit-tap-highlight-color: rgba(0,0,0,0);
-}
-
-body {
-  // Make the `body` use the `font-size-root`
-  font-family: $font-family-base;
-  font-size: $font-size-base;
-  line-height: $line-height-base;
-  // Go easy on the eyes and use something other than `#000` for text
-  color: $body-color;
-  // By default, `<body>` has no `background-color` so we set one as a best practice.
-  background-color: $body-bg;
-}
-
-// Suppress the focus outline on elements that cannot be accessed via keyboard.
-// This prevents an unwanted focus outline from appearing around elements that
-// might still respond to pointer events.
-//
-// Credit: https://github.com/suitcss/base
-[tabindex="-1"]:focus {
-  outline: none !important;
-}
-
-
-//
-// Typography
-//
-
-// Remove top margins from headings
-//
-// By default, `<h1>`-`<h6>` all receive top and bottom margins. We nuke the top
-// margin for easier control within type scales as it avoids margin collapsing.
-h1, h2, h3, h4, h5, h6 {
-  margin-top: 0;
-  margin-bottom: .5rem;
-}
-
-// Reset margins on paragraphs
-//
-// Similarly, the top margin on `<p>`s get reset. However, we also reset the
-// bottom margin to use `rem` units instead of `em`.
-p {
-  margin-top: 0;
-  margin-bottom: 1rem;
-}
-
-// Abbreviations and acronyms
-abbr[title],
-// Add data-* attribute to help out our tooltip plugin, per https://github.com/twbs/bootstrap/issues/5257
-abbr[data-original-title] {
-  cursor: help;
-  border-bottom: 1px dotted $abbr-border-color;
-}
-
-address {
-  margin-bottom: 1rem;
-  font-style: normal;
-  line-height: inherit;
-}
-
-ol,
-ul,
-dl {
-  margin-top: 0;
-  margin-bottom: 1rem;
-}
-
-ol ol,
-ul ul,
-ol ul,
-ul ol {
-  margin-bottom: 0;
-}
-
-dt {
-  font-weight: $dt-font-weight;
-}
-
-dd {
-  margin-bottom: .5rem;
-  margin-left: 0; // Undo browser default
-}
-
-blockquote {
-  margin: 0 0 1rem;
-}
-
-
-//
-// Links
-//
-
-a {
-  color: $link-color;
-  text-decoration: $link-decoration;
-
-  @include hover-focus {
-    color: $link-hover-color;
-    text-decoration: $link-hover-decoration;
-  }
-
-  &:focus {
-    @include tab-focus();
-  }
-}
-
-// And undo these styles for placeholder links/named anchors (without href)
-// which have not been made explicitly keyboard-focusable (without tabindex).
-// It would be more straightforward to just use a[href] in previous block, but that
-// causes specificity issues in many other styles that are too complex to fix.
-// See https://github.com/twbs/bootstrap/issues/19402
-
-a:not([href]):not([tabindex]) {
-  color: inherit;
-  text-decoration: none;
-
-  @include hover-focus {
-    color: inherit;
-    text-decoration: none;
-  }
-
-  &:focus {
-    outline: none;
-  }
-}
-
-
-//
-// Code
-//
-
-pre {
-  // Remove browser default top margin
-  margin-top: 0;
-  // Reset browser default of `1em` to use `rem`s
-  margin-bottom: 1rem;
-  // Normalize v4 removed this property, causing `<pre>` content to break out of wrapping code snippets
-  overflow: auto;
-}
-
-
-//
-// Figures
-//
-
-figure {
-  // Normalize adds `margin` to `figure`s as browsers apply it inconsistently.
-  // We reset that to create a better flow in-page.
-  margin: 0 0 1rem;
-}
-
-
-//
-// Images
-//
-
-img {
-  // By default, `<img>`s are `inline-block`. This assumes that, and vertically
-  // centers them. This won't apply should you reset them to `block` level.
-  vertical-align: middle;
-  // Note: `<img>`s are deliberately not made responsive by default.
-  // For the rationale behind this, see the comments on the `.img-fluid` class.
-}
-
-
-// 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;
-}
-
-
-// Avoid 300ms click delay on touch devices that support the `touch-action` CSS property.
-//
-// In particular, unlike most other browsers, IE11+Edge on Windows 10 on touch devices and IE Mobile 10-11
-// DON'T remove the click delay when `<meta name="viewport" content="width=device-width">` is present.
-// However, they DO support removing the click delay via `touch-action: manipulation`.
-// See:
-// * http://v4-alpha.getbootstrap.com/content/reboot/#click-delay-optimization-for-touch
-// * http://caniuse.com/#feat=css-touch-action
-// * http://patrickhlauke.github.io/touch/tests/results/#suppressing-300ms-delay
-
-a,
-area,
-button,
-[role="button"],
-input,
-label,
-select,
-summary,
-textarea {
-  touch-action: manipulation;
-}
-
-
-//
-// Tables
-//
-
-table {
-  // No longer part of Normalize since v4
-  border-collapse: collapse;
-  // Reset for nesting within parents with `background-color`.
-  background-color: $table-bg;
-}
-
-caption {
-  padding-top: $table-cell-padding;
-  padding-bottom: $table-cell-padding;
-  color: $text-muted;
-  text-align: left;
-  caption-side: bottom;
-}
-
-th {
-  // Centered by default, but left-align-ed to match the `td`s below.
-  text-align: left;
-}
-
-
-//
-// Forms
-//
-
-label {
-  // Allow labels to use `margin` for spacing.
-  display: inline-block;
-  margin-bottom: .5rem;
-}
-
-// Work around a Firefox/IE bug where the transparent `button` background
-// results in a loss of the default `button` focus styles.
-//
-// Credit: https://github.com/suitcss/base/
-button:focus {
-  outline: 1px dotted;
-  outline: 5px auto -webkit-focus-ring-color;
-}
-
-input,
-button,
-select,
-textarea {
-  // Remove all `margin`s so our classes don't have to do it themselves.
-  margin: 0;
-  // Normalize includes `font: inherit;`, so `font-family`. `font-size`, etc are
-  // properly inherited. However, `line-height` isn't addressed there. Using this
-  // ensures we don't need to unnecessarily redeclare the global font stack.
-  line-height: inherit;
-  // iOS adds rounded borders by default
-  border-radius: 0;
-}
-
-input[type="radio"],
-input[type="checkbox"] {
-  // Apply a disabled cursor for radios and checkboxes.
-  //
-  // Note: Neither radios nor checkboxes can be readonly.
-  &:disabled {
-    cursor: $cursor-disabled;
-  }
-}
-
-
-input[type="date"],
-input[type="time"],
-input[type="datetime-local"],
-input[type="month"] {
-  // Remove the default appearance of temporal inputs to avoid a Mobile Safari
-  // bug where setting a custom line-height prevents text from being vertically
-  // centered within the input.
-  //
-  // Bug report: https://github.com/twbs/bootstrap/issues/11266
-  -webkit-appearance: listbox;
-}
-
-textarea {
-  // Textareas should really only resize vertically so they don't break their (horizontal) containers.
-  resize: vertical;
-}
-
-fieldset {
-  // 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;
-  // Reset the default outline behavior of fieldsets so they don't affect page layout.
-  padding: 0;
-  margin: 0;
-  border: 0;
-}
-
-legend {
-  // Reset the entire legend element to match the `fieldset`
-  display: block;
-  width: 100%;
-  padding: 0;
-  margin-bottom: .5rem;
-  font-size: 1.5rem;
-  line-height: inherit;
-}
-
-input[type="search"] {
-  // 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.
-  -webkit-appearance: none;
-}
-
-// todo: needed?
-output {
-  display: inline-block;
-//  font-size: $font-size-base;
-//  line-height: $line-height;
-//  color: $input-color;
-}
-
-// Always hide an element with the `hidden` HTML attribute (from PureCSS).
-[hidden] {
-  display: none !important;
-}

src/sass/bootstrap4/_responsive-embed.scss

@@ -1,39 +0,0 @@
-// 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;
-    bottom: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    border: 0;
-  }
-}
-
-.embed-responsive-21by9 {
-  padding-bottom: percentage(9 / 21);
-}
-
-.embed-responsive-16by9 {
-  padding-bottom: percentage(9 / 16);
-}
-
-.embed-responsive-4by3 {
-  padding-bottom: percentage(3 / 4);
-}
-
-.embed-responsive-1by1 {
-  padding-bottom: percentage(1 / 1);
-}

src/sass/bootstrap4/_tables.scss

@@ -1,198 +0,0 @@
-//
-// Basic Bootstrap table
-//
-
-.table {
-  width: 100%;
-  max-width: 100%;
-  margin-bottom: $spacer;
-
-  th,
-  td {
-    padding: $table-cell-padding;
-    vertical-align: top;
-    border-top: $table-border-width solid $table-border-color;
-  }
-
-  thead th {
-    vertical-align: bottom;
-    border-bottom: (2 * $table-border-width) solid $table-border-color;
-  }
-
-  tbody + tbody {
-    border-top: (2 * $table-border-width) solid $table-border-color;
-  }
-
-  .table {
-    background-color: $body-bg;
-  }
-}
-
-
-//
-// Condensed table w/ half padding
-//
-
-.table-sm {
-  th,
-  td {
-    padding: $table-sm-cell-padding;
-  }
-}
-
-
-// Bordered version
-//
-// Add borders all around the table and between all the columns.
-
-.table-bordered {
-  border: $table-border-width solid $table-border-color;
-
-  th,
-  td {
-    border: $table-border-width solid $table-border-color;
-  }
-
-  thead {
-    th,
-    td {
-      border-bottom-width: (2 * $table-border-width);
-    }
-  }
-}
-
-
-// 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 {
-    @include hover {
-      background-color: $table-bg-hover;
-    }
-  }
-}
-
-
-// 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);
-
-
-// Inverse styles
-//
-// Same table markup, but inverted color scheme—dark background and light text.
-
-.thead-inverse {
-  th {
-    color: #fff;
-    background-color: $gray-dark;
-  }
-}
-
-.thead-default {
-  th {
-    color: $gray;
-    background-color: $gray-lighter;
-  }
-}
-
-.table-inverse {
-  color: $gray-lighter;
-  background-color: $gray-dark;
-
-  th,
-  td,
-  thead th {
-    border-color: $gray;
-  }
-
-  &.table-bordered {
-    border: 0;
-  }
-}
-
-
-
-// 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 {
-  display: block;
-  width: 100%;
-  min-height: .01%; // Workaround for IE9 bug (see https://github.com/twbs/bootstrap/issues/14837)
-  overflow-x: auto;
-
-  // TODO: find out if we need this still.
-  //
-  // border: $table-border-width solid $table-border-color;
-  // -ms-overflow-style: -ms-autohiding-scrollbar; // See https://github.com/twbs/bootstrap/pull/10057
-}
-
-
-.table-reflow {
-  thead {
-    float: left;
-  }
-
-  tbody {
-    display: block;
-    white-space: nowrap;
-  }
-
-  th,
-  td {
-    border-top: $table-border-width solid $table-border-color;
-    border-left: $table-border-width solid $table-border-color;
-
-    &:last-child {
-      border-right: $table-border-width solid $table-border-color;
-    }
-  }
-
-  thead,
-  tbody,
-  tfoot {
-    &:last-child {
-      tr:last-child th,
-      tr:last-child td {
-        border-bottom: $table-border-width solid $table-border-color;
-      }
-    }
-  }
-
-  // scss-lint:disable ImportantRule
-  tr {
-    float: left;
-
-    th,
-    td {
-      display: block !important;
-      border: $table-border-width solid $table-border-color;
-    }
-  }
-  // scss-lint:enable ImportantRule
-}

src/sass/bootstrap4/_tags.scss

@@ -1,77 +0,0 @@
-// Base class
-//
-// Requires one of the contextual, color modifier classes for `color` and
-// `background-color`.
-
-.tag {
-  display: inline-block;
-  padding: $tag-padding-y $tag-padding-x;
-  font-size: $tag-font-size;
-  font-weight: $tag-font-weight;
-  line-height: 1;
-  color: $tag-color;
-  text-align: center;
-  white-space: nowrap;
-  vertical-align: baseline;
-  @include border-radius();
-
-  // Empty tags collapse automatically
-  &:empty {
-    display: none;
-  }
-}
-
-// Quick fix for tags in buttons
-.btn .tag {
-  position: relative;
-  top: -1px;
-}
-
-// scss-lint:disable QualifyingElement
-// Add hover effects, but only for links
-a.tag {
-  @include hover-focus {
-    color: $tag-link-hover-color;
-    text-decoration: none;
-    cursor: pointer;
-  }
-}
-// scss-lint:enable QualifyingElement
-
-// Pill tags
-//
-// Make them extra rounded with a modifier to replace v3's badges.
-
-.tag-pill {
-  padding-right: $tag-pill-padding-x;
-  padding-left: $tag-pill-padding-x;
-  @include border-radius($tag-pill-border-radius);
-}
-
-// Colors
-//
-// Contextual variations (linked tags get darker on :hover).
-
-.tag-default {
-  @include tag-variant($tag-default-bg);
-}
-
-.tag-primary {
-  @include tag-variant($tag-primary-bg);
-}
-
-.tag-success {
-  @include tag-variant($tag-success-bg);
-}
-
-.tag-info {
-  @include tag-variant($tag-info-bg);
-}
-
-.tag-warning {
-  @include tag-variant($tag-warning-bg);
-}
-
-.tag-danger {
-  @include tag-variant($tag-danger-bg);
-}

src/sass/bootstrap4/_tooltip.scss

@@ -1,87 +0,0 @@
-// Base class
-.tooltip {
-  position: absolute;
-  z-index: $zindex-tooltip;
-  display: block;
-  // Our parent element can be arbitrary since tooltips 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-sm;
-  // Allow breaking very long words so they don't overflow the tooltip's bounds
-  word-wrap: break-word;
-  opacity: 0;
-
-  &.in { opacity: $tooltip-opacity; }
-
-  &.tooltip-top,
-  &.bs-tether-element-attached-bottom {
-    padding: $tooltip-arrow-width 0;
-    margin-top: -$tooltip-margin;
-
-    .tooltip-arrow {
-      bottom: 0;
-      left: 50%;
-      margin-left: -$tooltip-arrow-width;
-      border-width: $tooltip-arrow-width $tooltip-arrow-width 0;
-      border-top-color: $tooltip-arrow-color;
-    }
-  }
-  &.tooltip-right,
-  &.bs-tether-element-attached-left {
-    padding: 0 $tooltip-arrow-width;
-    margin-left: $tooltip-margin;
-
-    .tooltip-arrow {
-      top: 50%;
-      left: 0;
-      margin-top: -$tooltip-arrow-width;
-      border-width: $tooltip-arrow-width $tooltip-arrow-width $tooltip-arrow-width 0;
-      border-right-color: $tooltip-arrow-color;
-    }
-  }
-  &.tooltip-bottom,
-  &.bs-tether-element-attached-top {
-    padding: $tooltip-arrow-width 0;
-    margin-top: $tooltip-margin;
-
-    .tooltip-arrow {
-      top: 0;
-      left: 50%;
-      margin-left: -$tooltip-arrow-width;
-      border-width: 0 $tooltip-arrow-width $tooltip-arrow-width;
-      border-bottom-color: $tooltip-arrow-color;
-    }
-  }
-  &.tooltip-left,
-  &.bs-tether-element-attached-right {
-    padding: 0 $tooltip-arrow-width;
-    margin-left: -$tooltip-margin;
-
-    .tooltip-arrow {
-      top: 50%;
-      right: 0;
-      margin-top: -$tooltip-arrow-width;
-      border-width: $tooltip-arrow-width 0 $tooltip-arrow-width $tooltip-arrow-width;
-      border-left-color: $tooltip-arrow-color;
-    }
-  }
-}
-
-// Wrapper for the tooltip content
-.tooltip-inner {
-  max-width: $tooltip-max-width;
-  padding: $tooltip-padding-y $tooltip-padding-x;
-  color: $tooltip-color;
-  text-align: center;
-  background-color: $tooltip-bg;
-  @include border-radius($border-radius);
-}
-
-// Arrows
-.tooltip-arrow {
-  position: absolute;
-  width: 0;
-  height: 0;
-  border-color: transparent;
-  border-style: solid;
-}

src/sass/bootstrap4/_type.scss

@@ -1,150 +0,0 @@
-//
-// Headings
-//
-
-h1, h2, h3, h4, h5, h6,
-.h1, .h2, .h3, .h4, .h5, .h6 {
-  margin-bottom: $headings-margin-bottom;
-  font-family: $headings-font-family;
-  font-weight: $headings-font-weight;
-  line-height: $headings-line-height;
-  color: $headings-color;
-}
-
-h1, .h1 { font-size: $font-size-h1; }
-h2, .h2 { font-size: $font-size-h2; }
-h3, .h3 { font-size: $font-size-h3; }
-h4, .h4 { font-size: $font-size-h4; }
-h5, .h5 { font-size: $font-size-h5; }
-h6, .h6 { font-size: $font-size-h6; }
-
-.lead {
-  font-size: $lead-font-size;
-  font-weight: $lead-font-weight;
-}
-
-// Type display classes
-.display-1 {
-  font-size: $display1-size;
-  font-weight: $display1-weight;
-}
-.display-2 {
-  font-size: $display2-size;
-  font-weight: $display2-weight;
-}
-.display-3 {
-  font-size: $display3-size;
-  font-weight: $display3-weight;
-}
-.display-4 {
-  font-size: $display4-size;
-  font-weight: $display4-weight;
-}
-
-
-//
-// Horizontal rules
-//
-
-hr {
-  margin-top: $spacer-y;
-  margin-bottom: $spacer-y;
-  border: 0;
-  border-top: $hr-border-width solid $hr-border-color;
-}
-
-
-//
-// Emphasis
-//
-
-small,
-.small {
-  font-size: $small-font-size;
-  font-weight: normal;
-}
-
-mark,
-.mark {
-  padding: $mark-padding;
-  background-color: $mark-bg;
-}
-
-
-//
-// Lists
-//
-
-.list-unstyled {
-  @include list-unstyled;
-}
-
-// Inline turns list items into inline-block
-.list-inline {
-  @include list-unstyled;
-}
-.list-inline-item {
-  display: inline-block;
-
-  &:not(:last-child) {
-    margin-right: $list-inline-padding;
-  }
-}
-
-
-//
-// Misc
-//
-
-// Builds on `abbr`
-.initialism {
-  font-size: 90%;
-  text-transform: uppercase;
-}
-
-// Blockquotes
-.blockquote {
-  padding: ($spacer / 2) $spacer;
-  margin-bottom: $spacer;
-  font-size: $blockquote-font-size;
-  border-left: $blockquote-border-width solid $blockquote-border-color;
-}
-
-.blockquote-footer {
-  display: block;
-  font-size: 80%; // back to default font-size
-  color: $blockquote-small-color;
-
-  &::before {
-    content: "\2014 \00A0"; // em dash, nbsp
-  }
-}
-
-// Opposite alignment of blockquote
-.blockquote-reverse {
-  padding-right: $spacer;
-  padding-left: 0;
-  text-align: right;
-  border-right: $blockquote-border-width solid $blockquote-border-color;
-  border-left: 0;
-}
-
-.blockquote-reverse .blockquote-footer {
-  &::before {
-    content: "";
-  }
-  &::after {
-    content: "\00A0 \2014"; // nbsp, em dash
-  }
-}
-
-@if not $enable-flex {
-  // Clean up some horizontal `<dl>`s built with grids
-  // scss-lint:disable QualifyingElement
-  dl.row {
-    > dd + dt {
-      clear: left;
-    }
-  }
-  // scss-lint:enable QualifyingElement
-}

src/sass/bootstrap4/_utilities-background.scss

@@ -1,24 +0,0 @@
-//
-// Contextual backgrounds
-//
-
-// Inverse
-// TODO: redo this as a proper class
-.bg-inverse {
-  color: $gray-lighter;
-  background-color: $gray-dark;
-}
-
-.bg-faded {
-  background-color: $gray-lightest;
-}
-
-@include bg-variant('.bg-primary', $brand-primary);
-
-@include bg-variant('.bg-success', $brand-success);
-
-@include bg-variant('.bg-info', $brand-info);
-
-@include bg-variant('.bg-warning', $brand-warning);
-
-@include bg-variant('.bg-danger', $brand-danger);

src/sass/bootstrap4/_utilities-responsive.scss

@@ -1,49 +0,0 @@
-//
-// Responsive utilities
-//
-
-@each $bp in map-keys($grid-breakpoints) {
-  .hidden-#{$bp}-up {
-    @include media-breakpoint-up($bp) {
-      display: none !important;
-    }
-  }
-  .hidden-#{$bp}-down {
-    @include media-breakpoint-down($bp) {
-      display: none !important;
-    }
-  }
-}
-
-
-// Print utilities
-//
-// Media queries are placed on the inside to be mixin-friendly.
-
-.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;
-  }
-}
-
-.hidden-print {
-  @media print {
-    display: none !important;
-  }
-}

src/sass/bootstrap4/_utilities-spacing.scss

@@ -1,39 +0,0 @@
-// Margin and Padding
-
-.m-x-auto {
-  margin-right: auto !important;
-  margin-left:  auto !important;
-}
-
-@each $prop, $abbrev in (margin: m, padding: p) {
-  @each $size, $lengths in $spacers {
-    $length-x:   map-get($lengths, x);
-    $length-y:   map-get($lengths, y);
-
-    .#{$abbrev}-a-#{$size} { #{$prop}:        $length-y $length-x !important; } // a = All sides
-    .#{$abbrev}-t-#{$size} { #{$prop}-top:    $length-y !important; }
-    .#{$abbrev}-r-#{$size} { #{$prop}-right:  $length-x !important; }
-    .#{$abbrev}-b-#{$size} { #{$prop}-bottom: $length-y !important; }
-    .#{$abbrev}-l-#{$size} { #{$prop}-left:   $length-x !important; }
-
-    // Axes
-    .#{$abbrev}-x-#{$size} {
-      #{$prop}-right:  $length-x !important;
-      #{$prop}-left:   $length-x !important;
-    }
-    .#{$abbrev}-y-#{$size} {
-      #{$prop}-top:    $length-y !important;
-      #{$prop}-bottom: $length-y !important;
-    }
-  }
-}
-
-// Positioning
-
-.pos-f-t {
-  position: fixed;
-  top: 0;
-  right: 0;
-  left: 0;
-  z-index: $zindex-navbar-fixed;
-}

src/sass/bootstrap4/_utilities.scss

@@ -1,9 +0,0 @@
-@import "utilities/background";
-@import "utilities/clearfix";
-@import "utilities/display";
-@import "utilities/flex";
-@import "utilities/pulls";
-@import "utilities/screenreaders";
-@import "utilities/spacing";
-@import "utilities/text";
-@import "utilities/visibility";

src/sass/bootstrap4/_variables.scss

@@ -1,829 +0,0 @@
-// Variables
-//
-// Copy settings from this file into the provided `_custom.scss` to override
-// the Bootstrap defaults without modifying key, versioned files.
-
-
-// Table of Contents
-//
-// Colors
-// Options
-// Spacing
-// Body
-// Links
-// Grid breakpoints
-// Grid containers
-// Grid columns
-// Fonts
-// Components
-
-@mixin _assert-ascending($map, $map-name) {
-  $prev-key: null;
-  $prev-num: null;
-  @each $key, $num in $map {
-    @if $prev-num == null {
-      // Do nothing
-    } @else if not comparable($prev-num, $num) {
-      @warn "Potentially invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} whose unit makes it incomparable to #{$prev-num}, the value of the previous key '#{$prev-key}' !";
-    } @else if $prev-num >= $num {
-      @warn "Invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} which isn't greater than #{$prev-num}, the value of the previous key '#{$prev-key}' !";
-    }
-    $prev-key: $key;
-    $prev-num: $num;
-  }
-}
-
-// General variable structure
-//
-// Variable format should follow the `$component-modifier-state-property` order.
-
-
-// Colors
-//
-// Grayscale and brand colors for use across Bootstrap.
-
-$gray-dark:                 #373a3c !default;
-$gray:                      #55595c !default;
-$gray-light:                #818a91 !default;
-$gray-lighter:              #eceeef !default;
-$gray-lightest:             #f7f7f9 !default;
-
-$brand-primary:             #0275d8 !default;
-$brand-success:             #5cb85c !default;
-$brand-info:                #5bc0de !default;
-$brand-warning:             #f0ad4e !default;
-$brand-danger:              #d9534f !default;
-$brand-inverse:             $gray-dark !default;
-
-
-// Options
-//
-// Quickly modify global styling by enabling or disabling optional features.
-
-$enable-flex:               false !default;
-$enable-rounded:            true !default;
-$enable-shadows:            false !default;
-$enable-gradients:          false !default;
-$enable-transitions:        false !default;
-$enable-hover-media-query:  false !default;
-$enable-grid-classes:       true !default;
-$enable-print-styles:       true !default;
-
-
-// Spacing
-//
-// Control the default styling of most Bootstrap elements by modifying these
-// variables. Mostly focused on spacing.
-// You can add more entries to the $spacers map, should you need more variation.
-
-$spacer:   1rem !default;
-$spacer-x: $spacer !default;
-$spacer-y: $spacer !default;
-$spacers: (
-  0: (
-    x: 0,
-    y: 0
-  ),
-  1: (
-    x: $spacer-x,
-    y: $spacer-y
-  ),
-  2: (
-    x: ($spacer-x * 1.5),
-    y: ($spacer-y * 1.5)
-  ),
-  3: (
-    x: ($spacer-x * 3),
-    y: ($spacer-y * 3)
-  )
-) !default;
-$border-width: 1px !default;
-
-
-// Body
-//
-// Settings for the `<body>` element.
-
-$body-bg:    #fff !default;
-$body-color: $gray-dark !default;
-
-
-// Links
-//
-// Style anchor elements.
-
-$link-color:            $brand-primary !default;
-$link-decoration:       none !default;
-$link-hover-color:      darken($link-color, 15%) !default;
-$link-hover-decoration: underline !default;
-
-
-// Grid breakpoints
-//
-// Define the minimum dimensions at which your layout will change,
-// adapting to different screen sizes, for use in media queries.
-
-$grid-breakpoints: (
-  xs: 0,
-  sm: 544px,
-  md: 768px,
-  lg: 992px,
-  xl: 1200px
-) !default;
-@include _assert-ascending($grid-breakpoints, "$grid-breakpoints");
-
-
-// Grid containers
-//
-// Define the maximum width of `.container` for different screen sizes.
-
-$container-max-widths: (
-  sm: 576px,
-  md: 720px,
-  lg: 940px,
-  xl: 1140px
-) !default;
-@include _assert-ascending($container-max-widths, "$container-max-widths");
-
-
-// Grid columns
-//
-// Set the number of columns and specify the width of the gutters.
-
-$grid-columns:      12 !default;
-$grid-gutter-width: 30px !default;
-
-
-// Typography
-//
-// Font, line-height, and color for body text, headings, and more.
-
-$font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !default;
-$font-family-serif:      Georgia, "Times New Roman", Times, serif !default;
-$font-family-monospace:  Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace !default;
-$font-family-base:       $font-family-sans-serif !default;
-
-// Pixel value used to responsively scale all typography. Applied to the `<html>` element.
-$font-size-root: 16px !default;
-
-$font-size-base: 1rem !default;
-$font-size-lg:   1.25rem !default;
-$font-size-sm:   .875rem !default;
-$font-size-xs:   .75rem !default;
-
-$line-height-base: 1.5 !default;
-
-$font-size-h1: 2.5rem !default;
-$font-size-h2: 2rem !default;
-$font-size-h3: 1.75rem !default;
-$font-size-h4: 1.5rem !default;
-$font-size-h5: 1.25rem !default;
-$font-size-h6: 1rem !default;
-
-$display1-size: 6rem !default;
-$display2-size: 5.5rem !default;
-$display3-size: 4.5rem !default;
-$display4-size: 3.5rem !default;
-
-$display1-weight: 300 !default;
-$display2-weight: 300 !default;
-$display3-weight: 300 !default;
-$display4-weight: 300 !default;
-
-$headings-margin-bottom: ($spacer / 2) !default;
-$headings-font-family:   inherit !default;
-$headings-font-weight:   500 !default;
-$headings-line-height:   1.1 !default;
-$headings-color:         inherit !default;
-
-$lead-font-size:   1.25rem !default;
-$lead-font-weight: 300 !default;
-
-$small-font-size: 80% !default;
-
-$text-muted: $gray-light !default;
-
-$abbr-border-color: $gray-light !default;
-
-$blockquote-small-color:  $gray-light !default;
-$blockquote-font-size:    ($font-size-base * 1.25) !default;
-$blockquote-border-color: $gray-lighter !default;
-$blockquote-border-width: .25rem !default;
-
-$hr-border-color: rgba(0,0,0,.1) !default;
-$hr-border-width: $border-width !default;
-
-$mark-padding: .2em !default;
-
-$dt-font-weight: bold !default;
-
-$kbd-box-shadow:         inset 0 -.1rem 0 rgba(0,0,0,.25) !default;
-$nested-kbd-font-weight: bold !default;
-
-$list-inline-padding: 5px !default;
-
-
-// Components
-//
-// Define common padding and border radius sizes and more.
-
-$line-height-lg:         (4 / 3) !default;
-$line-height-sm:         1.5 !default;
-
-$border-radius:          .25rem !default;
-$border-radius-lg:       .3rem !default;
-$border-radius-sm:       .2rem !default;
-
-$component-active-color: #fff !default;
-$component-active-bg:    $brand-primary !default;
-
-$caret-width:            .3em !default;
-$caret-width-lg:         $caret-width !default;
-
-
-// Tables
-//
-// Customizes the `.table` component with basic values, each used across all table variations.
-
-$table-cell-padding:            .75rem !default;
-$table-sm-cell-padding:         .3rem !default;
-
-$table-bg:                      transparent !default;
-$table-bg-accent:               rgba(0,0,0,.05) !default;
-$table-bg-hover:                rgba(0,0,0,.075) !default;
-$table-bg-active:               $table-bg-hover !default;
-
-$table-border-width:            $border-width !default;
-$table-border-color:            $gray-lighter !default;
-
-
-// Buttons
-//
-// For each of Bootstrap's buttons, define text, background and border color.
-
-$btn-padding-x:                  1rem !default;
-$btn-padding-y:                  .5rem !default;
-$btn-line-height:                1.25 !default;
-$btn-font-weight:                normal !default;
-$btn-box-shadow:                 inset 0 1px 0 rgba(255,255,255,.15), 0 1px 1px rgba(0,0,0,.075) !default;
-$btn-active-box-shadow:          inset 0 3px 5px rgba(0,0,0,.125) !default;
-
-$btn-primary-color:              #fff !default;
-$btn-primary-bg:                 $brand-primary !default;
-$btn-primary-border:             $btn-primary-bg !default;
-
-$btn-secondary-color:            $gray-dark !default;
-$btn-secondary-bg:               #fff !default;
-$btn-secondary-border:           #ccc !default;
-
-$btn-info-color:                 #fff !default;
-$btn-info-bg:                    $brand-info !default;
-$btn-info-border:                $btn-info-bg !default;
-
-$btn-success-color:              #fff !default;
-$btn-success-bg:                 $brand-success !default;
-$btn-success-border:             $btn-success-bg !default;
-
-$btn-warning-color:              #fff !default;
-$btn-warning-bg:                 $brand-warning !default;
-$btn-warning-border:             $btn-warning-bg !default;
-
-$btn-danger-color:               #fff !default;
-$btn-danger-bg:                  $brand-danger !default;
-$btn-danger-border:              $btn-danger-bg !default;
-
-$btn-link-disabled-color:        $gray-light !default;
-
-$btn-padding-x-sm:               .5rem !default;
-$btn-padding-y-sm:               .25rem !default;
-
-$btn-padding-x-lg:               1.5rem !default;
-$btn-padding-y-lg:               .75rem !default;
-
-$btn-block-spacing-y:            .5rem !default;
-$btn-toolbar-margin:             .5rem !default;
-
-// Allows for customizing button radius independently from global border radius
-$btn-border-radius:              $border-radius !default;
-$btn-border-radius-lg:           $border-radius-lg !default;
-$btn-border-radius-sm:           $border-radius-sm !default;
-
-
-// Forms
-
-$input-padding-x:                .75rem !default;
-$input-padding-y:                .5rem !default;
-$input-line-height:              1.25 !default;
-
-$input-bg:                       #fff !default;
-$input-bg-disabled:              $gray-lighter !default;
-
-$input-color:                    $gray !default;
-$input-border-color:             rgba(0,0,0,.15) !default;
-$input-btn-border-width:         $border-width !default; // For form controls and buttons
-$input-box-shadow:               inset 0 1px 1px rgba(0,0,0,.075) !default;
-
-$input-border-radius:            $border-radius !default;
-$input-border-radius-lg:         $border-radius-lg !default;
-$input-border-radius-sm:         $border-radius-sm !default;
-
-$input-bg-focus:                 $input-bg;
-$input-border-focus:             #66afe9 !default;
-$input-box-shadow-focus:         rgba(102,175,233,.6) !default;
-$input-color-focus:              $input-color;
-
-$input-color-placeholder:        #999 !default;
-
-$input-padding-x-sm:             .5rem !default;
-$input-padding-y-sm:             .25rem !default;
-
-$input-padding-x-lg:             1.5rem !default;
-$input-padding-y-lg:             .75rem !default;
-
-$input-height:                   (($font-size-base * $line-height-base) + ($input-padding-y * 2)) !default;
-$input-height-lg:                (($font-size-lg * $line-height-lg) + ($input-padding-y-lg * 2)) !default;
-$input-height-sm:                (($font-size-sm * $line-height-sm) + ($input-padding-y-sm * 2)) !default;
-
-$form-group-margin-bottom:       $spacer-y !default;
-
-$input-group-addon-bg:           $gray-lighter !default;
-$input-group-addon-border-color: $input-border-color !default;
-
-$cursor-disabled:                not-allowed !default;
-
-$custom-control-gutter:   1.5rem !default;
-$custom-control-spacer-x: 1rem !default;
-$custom-control-spacer-y: .25rem !default;
-
-$custom-control-indicator-size:       1rem !default;
-$custom-control-indicator-bg:         #ddd !default;
-$custom-control-indicator-bg-size:    50% 50% !default;
-$custom-control-indicator-box-shadow: inset 0 .25rem .25rem rgba(0,0,0,.1) !default;
-
-$custom-control-disabled-cursor:             $cursor-disabled !default;
-$custom-control-disabled-indicator-bg:       #eee !default;
-$custom-control-disabled-description-color:  #767676 !default;
-
-$custom-control-checked-indicator-color:      #fff !default;
-$custom-control-checked-indicator-bg:         #0074d9 !default;
-$custom-control-checked-indicator-box-shadow: none !default;
-
-$custom-control-focus-indicator-box-shadow: 0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9 !default;
-
-$custom-control-active-indicator-color:      #fff !default;
-$custom-control-active-indicator-bg:         #84c6ff !default;
-$custom-control-active-indicator-box-shadow: none !default;
-
-$custom-checkbox-radius: $border-radius !default;
-$custom-checkbox-checked-icon: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3E%3C/svg%3E") !default;
-$custom-checkbox-indeterminate-bg: #0074d9 !default;
-$custom-checkbox-indeterminate-icon: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 4'%3E%3Cpath stroke='%23fff' d='M0 2h4'/%3E%3C/svg%3E") !default;
-$custom-checkbox-indeterminate-box-shadow: none !default;
-
-$custom-radio-radius: 50% !default;
-$custom-radio-checked-icon: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3E%3Ccircle r='3' fill='%23fff'/%3E%3C/svg%3E") !default;
-
-$custom-select-padding-x:          .75rem  !default;
-$custom-select-padding-y:          .375rem !default;
-$custom-select-indicator-padding:  1rem !default; // Extra padding to account for the presence of the background-image based indicator
-$custom-select-color:          $input-color !default;
-$custom-select-disabled-color: $gray-light !default;
-$custom-select-bg:            #fff !default;
-$custom-select-disabled-bg:   $gray-lighter !default;
-$custom-select-bg-size:       8px 10px !default; // In pixels because image dimensions
-$custom-select-indicator:     url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='%23333' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E") !default;
-$custom-select-border-width:  $input-btn-border-width !default;
-$custom-select-border-color:  $input-border-color !default;
-$custom-select-border-radius: $border-radius !default;
-
-$custom-select-focus-border-color: #51a7e8 !default;
-$custom-select-focus-box-shadow:   inset 0 1px 2px rgba(0, 0, 0, .075), 0 0 5px rgba(81, 167, 232, .5) !default;
-
-$custom-select-sm-padding-y: .2rem !default;
-$custom-select-sm-font-size: 75% !default;
-
-$custom-file-height:           2.5rem !default;
-$custom-file-width:            14rem !default;
-$custom-file-focus-box-shadow: 0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9 !default;
-
-$custom-file-padding-x:     .5rem !default;
-$custom-file-padding-y:     1rem !default;
-$custom-file-line-height:   1.5 !default;
-$custom-file-color:         #555 !default;
-$custom-file-bg:            #fff !default;
-$custom-file-border-width:  $border-width !default;
-$custom-file-border-color:  #ddd !default;
-$custom-file-border-radius: $border-radius !default;
-$custom-file-box-shadow:    inset 0 .2rem .4rem rgba(0,0,0,.05) !default;
-$custom-file-button-color:  $custom-file-color !default;
-$custom-file-button-bg:     #eee !default;
-$custom-file-text: (
-  placeholder: (
-    en: "Choose file..."
-  ),
-  button-label: (
-    en: "Browse"
-  )
-) !default;
-
-
-// Form validation icons
-$form-icon-success: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%235cb85c' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3E%3C/svg%3E") !default;
-$form-icon-warning: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%23f0ad4e' d='M4.4 5.324h-.8v-2.46h.8zm0 1.42h-.8V5.89h.8zM3.76.63L.04 7.075c-.115.2.016.425.26.426h7.397c.242 0 .372-.226.258-.426C6.726 4.924 5.47 2.79 4.253.63c-.113-.174-.39-.174-.494 0z'/%3E%3C/svg%3E") !default;
-$form-icon-danger: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23d9534f' viewBox='-2 -2 7 7'%3E%3Cpath stroke='%23d9534f' d='M0 0l3 3m0-3L0 3'/%3E%3Ccircle r='.5'/%3E%3Ccircle cx='3' r='.5'/%3E%3Ccircle cy='3' r='.5'/%3E%3Ccircle cx='3' cy='3' r='.5'/%3E%3C/svg%3E") !default;
-
-
-// Dropdowns
-//
-// Dropdown menu container and contents.
-
-$dropdown-min-width:             160px !default;
-$dropdown-padding-y:             5px !default;
-$dropdown-margin-top:            2px !default;
-$dropdown-bg:                    #fff !default;
-$dropdown-border-color:          rgba(0,0,0,.15) !default;
-$dropdown-border-width:          $border-width !default;
-$dropdown-divider-bg:            #e5e5e5 !default;
-$dropdown-box-shadow:            0 6px 12px rgba(0,0,0,.175) !default;
-
-$dropdown-link-color:            $gray-dark !default;
-$dropdown-link-hover-color:      darken($gray-dark, 5%) !default;
-$dropdown-link-hover-bg:         #f5f5f5 !default;
-
-$dropdown-link-active-color:     $component-active-color !default;
-$dropdown-link-active-bg:        $component-active-bg !default;
-
-$dropdown-link-disabled-color:   $gray-light !default;
-
-$dropdown-item-padding-x:        20px !default;
-
-$dropdown-header-color:          $gray-light !default;
-
-
-// Z-index master list
-//
-// Warning: Avoid customizing these values. They're used for a bird's eye view
-// of components dependent on the z-axis and are designed to all work together.
-
-$zindex-dropdown-backdrop:  990 !default;
-$zindex-navbar:            1000 !default;
-$zindex-dropdown:          1000 !default;
-$zindex-popover:           1060 !default;
-$zindex-tooltip:           1070 !default;
-$zindex-navbar-fixed:      1030 !default;
-$zindex-navbar-sticky:     1030 !default;
-$zindex-modal-bg:          1040 !default;
-$zindex-modal:             1050 !default;
-
-
-// Navbar
-
-$navbar-border-radius:              $border-radius !default;
-$navbar-padding-x:                  $spacer !default;
-$navbar-padding-y:                  ($spacer / 2) !default;
-$navbar-brand-padding-y:            .25rem !default;
-
-$navbar-dark-color:                 rgba(255,255,255,.5) !default;
-$navbar-dark-hover-color:           rgba(255,255,255,.75) !default;
-$navbar-dark-active-color:          rgba(255,255,255,1) !default;
-$navbar-dark-disabled-color:        rgba(255,255,255,.25) !default;
-
-$navbar-light-color:                rgba(0,0,0,.3) !default;
-$navbar-light-hover-color:          rgba(0,0,0,.6) !default;
-$navbar-light-active-color:         rgba(0,0,0,.8) !default;
-$navbar-light-disabled-color:       rgba(0,0,0,.15) !default;
-
-
-// Navs
-
-$nav-item-margin:               .2rem !default;
-$nav-item-inline-spacer:        1rem !default;
-$nav-link-padding:              .5em 1em !default;
-$nav-link-hover-bg:             $gray-lighter !default;
-$nav-disabled-link-color:       $gray-light !default;
-$nav-disabled-link-hover-color: $gray-light !default;
-$nav-disabled-link-hover-bg:    transparent !default;
-
-$nav-tabs-border-color:                       #ddd !default;
-$nav-tabs-border-width:                       $border-width !default;
-$nav-tabs-border-radius:                      $border-radius !default;
-$nav-tabs-link-hover-border-color:            $gray-lighter !default;
-$nav-tabs-active-link-hover-color:            $gray !default;
-$nav-tabs-active-link-hover-bg:               $body-bg !default;
-$nav-tabs-active-link-hover-border-color:     #ddd !default;
-$nav-tabs-justified-link-border-color:        #ddd !default;
-$nav-tabs-justified-active-link-border-color: $body-bg !default;
-
-$nav-pills-border-radius:     $border-radius !default;
-$nav-pills-active-link-color: $component-active-color !default;
-$nav-pills-active-link-bg:    $component-active-bg !default;
-
-
-// Pagination
-
-$pagination-padding-x:                .75rem !default;
-$pagination-padding-y:                .5rem !default;
-$pagination-padding-x-sm:             .75rem !default;
-$pagination-padding-y-sm:             .275rem !default;
-$pagination-padding-x-lg:             1.5rem !default;
-$pagination-padding-y-lg:             .75rem !default;
-
-
-$pagination-color:                     $link-color !default;
-$pagination-bg:                        #fff !default;
-$pagination-border-width:              $border-width !default;
-$pagination-border-color:              #ddd !default;
-
-$pagination-hover-color:               $link-hover-color !default;
-$pagination-hover-bg:                  $gray-lighter !default;
-$pagination-hover-border:              #ddd !default;
-
-$pagination-active-color:              #fff !default;
-$pagination-active-bg:                 $brand-primary !default;
-$pagination-active-border:             $brand-primary !default;
-
-$pagination-disabled-color:            $gray-light !default;
-$pagination-disabled-bg:               #fff !default;
-$pagination-disabled-border:           #ddd !default;
-
-
-// Jumbotron
-
-$jumbotron-padding:              2rem !default;
-$jumbotron-bg:                   $gray-lighter !default;
-
-
-// Form states and alerts
-//
-// Define colors for form feedback states and, by default, alerts.
-
-$state-success-text:             #3c763d !default;
-$state-success-bg:               #dff0d8 !default;
-$state-success-border:           darken($state-success-bg, 5%) !default;
-
-$state-info-text:                #31708f !default;
-$state-info-bg:                  #d9edf7 !default;
-$state-info-border:              darken($state-info-bg, 7%) !default;
-
-$state-warning-text:             #8a6d3b !default;
-$state-warning-bg:               #fcf8e3 !default;
-$mark-bg:                        $state-warning-bg !default;
-$state-warning-border:           darken($state-warning-bg, 5%) !default;
-
-$state-danger-text:              #a94442 !default;
-$state-danger-bg:                #f2dede !default;
-$state-danger-border:            darken($state-danger-bg, 5%) !default;
-
-
-// Cards
-$card-spacer-x:            1.25rem !default;
-$card-spacer-y:            .75rem !default;
-$card-border-width:        1px !default;
-$card-border-radius:       $border-radius !default;
-$card-border-color:        rgba(0,0,0,.125) !default;
-$card-border-radius-inner: $card-border-radius !default;
-$card-cap-bg:              #f5f5f5 !default;
-$card-bg:                  #fff !default;
-
-$card-link-hover-color:    #fff !default;
-
-$card-img-overlay-padding: 1.25rem !default;
-
-$card-deck-margin:         .625rem !default;
-
-$card-columns-sm-up-column-gap: 1.25rem !default;
-
-
-// Tooltips
-
-$tooltip-max-width:           200px !default;
-$tooltip-color:               #fff !default;
-$tooltip-bg:                  #000 !default;
-$tooltip-opacity:             .9 !default;
-$tooltip-padding-y:           3px !default;
-$tooltip-padding-x:           8px !default;
-$tooltip-margin:              3px !default;
-
-$tooltip-arrow-width:         5px !default;
-$tooltip-arrow-color:         $tooltip-bg !default;
-
-
-// Popovers
-
-$popover-inner-padding:               1px !default;
-$popover-bg:                          #fff !default;
-$popover-max-width:                   276px !default;
-$popover-border-width:                $border-width !default;
-$popover-border-color:                rgba(0,0,0,.2) !default;
-$popover-box-shadow:                  0 5px 10px rgba(0,0,0,.2) !default;
-
-$popover-title-bg:                    darken($popover-bg, 3%) !default;
-$popover-title-padding-x:             14px !default;
-$popover-title-padding-y:             8px !default;
-
-$popover-content-padding-x:           14px !default;
-$popover-content-padding-y:           9px !default;
-
-$popover-arrow-width:                 10px !default;
-$popover-arrow-color:                 $popover-bg !default;
-
-$popover-arrow-outer-width:           ($popover-arrow-width + 1px) !default;
-$popover-arrow-outer-color:           fade-in($popover-border-color, .05) !default;
-
-
-// Tags
-
-$tag-default-bg:            $gray-light !default;
-$tag-primary-bg:            $brand-primary !default;
-$tag-success-bg:            $brand-success !default;
-$tag-info-bg:               $brand-info !default;
-$tag-warning-bg:            $brand-warning !default;
-$tag-danger-bg:             $brand-danger !default;
-
-$tag-color:                 #fff !default;
-$tag-link-hover-color:      #fff !default;
-$tag-font-size:             75% !default;
-$tag-font-weight:           bold !default;
-$tag-padding-x:             .4em !default;
-$tag-padding-y:             .25em !default;
-
-$tag-pill-padding-x:        .6em !default;
-// Use a higher than normal value to ensure completely rounded edges when
-// customizing padding or font-size on labels.
-$tag-pill-border-radius:    10rem !default;
-
-// Modals
-
-// Padding applied to the modal body
-$modal-inner-padding:         15px !default;
-
-$modal-dialog-margin:         10px !default;
-$modal-dialog-sm-up-margin-y: 30px !default;
-
-$modal-title-padding:         15px !default;
-$modal-title-line-height:     $line-height-base !default;
-
-$modal-content-bg:               #fff !default;
-$modal-content-border-color:     rgba(0,0,0,.2) !default;
-$modal-content-border-width:     $border-width !default;
-$modal-content-xs-box-shadow:    0 3px 9px rgba(0,0,0,.5) !default;
-$modal-content-sm-up-box-shadow: 0 5px 15px rgba(0,0,0,.5) !default;
-
-$modal-backdrop-bg:           #000 !default;
-$modal-backdrop-opacity:      .5 !default;
-$modal-header-border-color:   #e5e5e5 !default;
-$modal-footer-border-color:   $modal-header-border-color !default;
-$modal-header-border-width:   $modal-content-border-width !default;
-$modal-footer-border-width:   $modal-header-border-width !default;
-
-$modal-lg:                    900px !default;
-$modal-md:                    600px !default;
-$modal-sm:                    300px !default;
-
-
-// Alerts
-//
-// Define alert colors, border radius, and padding.
-
-$alert-padding:               15px !default;
-$alert-border-radius:         $border-radius !default;
-$alert-link-font-weight:      bold !default;
-$alert-border-width:          $border-width !default;
-
-$alert-success-bg:            $state-success-bg !default;
-$alert-success-text:          $state-success-text !default;
-$alert-success-border:        $state-success-border !default;
-
-$alert-info-bg:               $state-info-bg !default;
-$alert-info-text:             $state-info-text !default;
-$alert-info-border:           $state-info-border !default;
-
-$alert-warning-bg:            $state-warning-bg !default;
-$alert-warning-text:          $state-warning-text !default;
-$alert-warning-border:        $state-warning-border !default;
-
-$alert-danger-bg:             $state-danger-bg !default;
-$alert-danger-text:           $state-danger-text !default;
-$alert-danger-border:         $state-danger-border !default;
-
-
-// Progress bars
-
-$progress-bg:                 #eee !default;
-$progress-bar-color:          #0074d9 !default;
-$progress-border-radius:      $border-radius !default;
-$progress-box-shadow:         inset 0 .1rem .1rem rgba(0,0,0,.1) !default;
-
-$progress-bar-bg:             $brand-primary !default;
-$progress-bar-success-bg:     $brand-success !default;
-$progress-bar-warning-bg:     $brand-warning !default;
-$progress-bar-danger-bg:      $brand-danger !default;
-$progress-bar-info-bg:        $brand-info !default;
-
-
-// List group
-
-$list-group-bg:                 #fff !default;
-$list-group-border-color:       #ddd !default;
-$list-group-border-width:       $border-width !default;
-$list-group-border-radius:      $border-radius !default;
-
-$list-group-hover-bg:           #f5f5f5 !default;
-$list-group-active-color:       $component-active-color !default;
-$list-group-active-bg:          $component-active-bg !default;
-$list-group-active-border:      $list-group-active-bg !default;
-$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;
-
-$list-group-disabled-color:      $gray-light !default;
-$list-group-disabled-bg:         $gray-lighter !default;
-$list-group-disabled-text-color: $list-group-disabled-color !default;
-
-$list-group-link-color:         #555 !default;
-$list-group-link-hover-color:   $list-group-link-color !default;
-$list-group-link-heading-color: #333 !default;
-
-$list-group-item-padding-x:             1.25rem !default;
-$list-group-item-padding-y:             .75rem !default;
-$list-group-item-heading-margin-bottom: 5px !default;
-
-
-// Image thumbnails
-
-$thumbnail-padding:           .25rem !default;
-$thumbnail-bg:                $body-bg !default;
-$thumbnail-border-width:      $border-width !default;
-$thumbnail-border-color:      #ddd !default;
-$thumbnail-border-radius:     $border-radius !default;
-$thumbnail-box-shadow:        0 1px 2px rgba(0,0,0,.075) !default;
-
-
-// Figures
-
-$figure-caption-font-size: 90% !default;
-
-
-// Breadcrumbs
-
-$breadcrumb-padding-y:          .75rem !default;
-$breadcrumb-padding-x:          1rem !default;
-$breadcrumb-item-padding:       .5rem !default;
-
-$breadcrumb-bg:                 $gray-lighter !default;
-$breadcrumb-divider-color:      $gray-light !default;
-$breadcrumb-active-color:       $gray-light !default;
-$breadcrumb-divider:            "/" !default;
-
-
-// Media objects
-
-$media-margin-top:            15px !default;
-$media-heading-margin-bottom:  5px !default;
-$media-alignment-padding-x:   10px !default;
-
-
-// Carousel
-
-$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;
-
-$carousel-control-color:                      #fff !default;
-$carousel-control-width:                      15% !default;
-$carousel-control-sm-up-size:                 30px !default;
-$carousel-control-opacity:                    .5 !default;
-$carousel-control-font-size:                  20px !default;
-
-$carousel-indicators-width:                   60% !default;
-
-$carousel-indicator-size:                     10px !default;
-$carousel-indicator-active-size:              12px !default;
-$carousel-indicator-active-bg:                #fff !default;
-$carousel-indicator-border-color:             #fff !default;
-
-$carousel-caption-width:                      70% !default;
-$carousel-caption-sm-up-width:                60% !default;
-$carousel-caption-color:                      #fff !default;
-
-$carousel-icon-width:                         20px !default;
-
-
-// Close
-
-$close-font-weight:           bold !default;
-$close-color:                 #000 !default;
-$close-text-shadow:           0 1px 0 #fff !default;
-
-
-// Code
-
-$code-font-size:              90% !default;
-$code-padding-x:              .4rem !default;
-$code-padding-y:              .2rem !default;
-$code-color:                  #bd4147 !default;
-$code-bg:                     #f7f7f9 !default;
-
-$kbd-color:                   #fff !default;
-$kbd-bg:                      #333 !default;
-
-$pre-bg:                      #f7f7f9 !default;
-$pre-color:                   $gray-dark !default;
-$pre-border-color:            #ccc !default;
-$pre-scrollable-max-height:   340px !default;

src/sass/bootstrap4/bootstrap-flex.scss

@@ -1,8 +0,0 @@
-// Bootstrap with Flexbox enabled
-//
-// Includes all the imports from the standard Bootstrap project, but enables
-// the flexbox variable.
-
-$enable-flex: true;
-
-@import "bootstrap";

src/sass/bootstrap4/bootstrap-grid.scss

@@ -1,23 +0,0 @@
-// Bootstrap Grid only
-//
-// Includes relevant variables and mixins for the regular (non-flexbox) grid
-// system, as well as the generated predefined classes (e.g., `.col-4-sm`).
-
-
-//
-// Variables
-//
-
-@import "custom";
-@import "variables";
-
-//
-// Grid mixins
-//
-
-@import "mixins/clearfix";
-@import "mixins/breakpoints";
-@import "mixins/grid-framework";
-@import "mixins/grid";
-
-@import "grid";

src/sass/bootstrap4/bootstrap-reboot.scss

@@ -1,11 +0,0 @@
-// Bootstrap Reboot only
-//
-// Includes only Normalize and our custom Reboot reset.
-
-@import "custom";
-@import "variables";
-@import "mixins/hover";
-@import "mixins/tab-focus";
-
-@import "normalize";
-@import "reboot";

src/sass/bootstrap4/bootstrap.scss

@@ -1,54 +0,0 @@
-/*!
- * Bootstrap v4.0.0-alpha.3 (http://getbootstrap.com)
- * Copyright 2011-2016 The Bootstrap Authors
- * Copyright 2011-2016 Twitter, Inc.
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- */
-
-// Core variables and mixins
-@import "custom";
-@import "variables";
-@import "mixins";
-
-// Reset and dependencies
-@import "normalize";
-@import "print";
-
-// Core CSS
-@import "reboot";
-@import "type";
-@import "images";
-@import "code";
-@import "grid";
-@import "tables";
-@import "forms";
-@import "buttons";
-
-// Components
-@import "animation";
-@import "dropdown";
-@import "button-group";
-@import "input-group";
-@import "custom-forms";
-@import "nav";
-@import "navbar";
-@import "card";
-@import "breadcrumb";
-@import "pagination";
-@import "tags";
-@import "jumbotron";
-@import "alert";
-@import "progress";
-@import "media";
-@import "list-group";
-@import "responsive-embed";
-@import "close";
-
-// Components w/ JavaScript
-@import "modal";
-@import "tooltip";
-@import "popover";
-@import "carousel";
-
-// Utility classes
-@import "utilities";

src/sass/bootstrap4/mixins/_alert.scss

@@ -1,14 +0,0 @@
-// Alerts
-
-@mixin alert-variant($background, $border, $body-color) {
-  background-color: $background;
-  border-color: $border;
-  color: $body-color;
-
-  hr {
-    border-top-color: darken($border, 5%);
-  }
-  .alert-link {
-    color: darken($body-color, 10%);
-  }
-}

src/sass/bootstrap4/mixins/_background-variant.scss

@@ -1,13 +0,0 @@
-// Contextual backgrounds
-
-@mixin bg-variant($parent, $color) {
-  #{$parent} {
-    color: #fff !important;
-    background-color: $color !important;
-  }
-  a#{$parent} {
-    @include hover-focus {
-      background-color: darken($color, 10%) !important;
-    }
-  }
-}

src/sass/bootstrap4/mixins/_border-radius.scss

@@ -1,35 +0,0 @@
-// Single side border-radius
-
-@mixin border-radius($radius: $border-radius) {
-  @if $enable-rounded {
-    border-radius: $radius;
-  }
-}
-
-@mixin border-top-radius($radius) {
-  @if $enable-rounded {
-    border-top-right-radius: $radius;
-    border-top-left-radius: $radius;
-  }
-}
-
-@mixin border-right-radius($radius) {
-  @if $enable-rounded {
-    border-bottom-right-radius: $radius;
-    border-top-right-radius: $radius;
-  }
-}
-
-@mixin border-bottom-radius($radius) {
-  @if $enable-rounded {
-    border-bottom-right-radius: $radius;
-    border-bottom-left-radius: $radius;
-  }
-}
-
-@mixin border-left-radius($radius) {
-  @if $enable-rounded {
-    border-bottom-left-radius: $radius;
-    border-top-left-radius: $radius;
-  }
-}

src/sass/bootstrap4/mixins/_breakpoints.scss

@@ -1,86 +0,0 @@
-// Breakpoint viewport sizes and media queries.
-//
-// Breakpoints are defined as a map of (name: minimum width), order from small to large:
-//
-//    (xs: 0, sm: 544px, md: 768px)
-//
-// The map defined in the `$grid-breakpoints` global variable is used as the `$breakpoints` argument by default.
-
-// Name of the next breakpoint, or null for the last breakpoint.
-//
-//    >> breakpoint-next(sm)
-//    md
-//    >> breakpoint-next(sm, (xs: 0, sm: 544px, md: 768px))
-//    md
-//    >> breakpoint-next(sm, $breakpoint-names: (xs sm md))
-//    md
-@function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) {
-  $n: index($breakpoint-names, $name);
-  @return if($n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);
-}
-
-// Minimum breakpoint width. Null for the smallest (first) breakpoint.
-//
-//    >> breakpoint-min(sm, (xs: 0, sm: 544px, md: 768px))
-//    544px
-@function breakpoint-min($name, $breakpoints: $grid-breakpoints) {
-  $min: map-get($breakpoints, $name);
-  @return if($min != 0, $min, null);
-}
-
-// Maximum breakpoint width. Null for the largest (last) breakpoint.
-// The maximum value is calculated as the minimum of the next one less 0.1.
-//
-//    >> breakpoint-max(sm, (xs: 0, sm: 544px, md: 768px))
-//    767px
-@function breakpoint-max($name, $breakpoints: $grid-breakpoints) {
-  $next: breakpoint-next($name, $breakpoints);
-  @return if($next, breakpoint-min($next, $breakpoints) - 1px, null);
-}
-
-// Media of at least the minimum breakpoint width. No query for the smallest breakpoint.
-// Makes the @content apply to the given breakpoint and wider.
-@mixin media-breakpoint-up($name, $breakpoints: $grid-breakpoints) {
-  $min: breakpoint-min($name, $breakpoints);
-  @if $min {
-    @media (min-width: $min) {
-      @content;
-    }
-  } @else {
-    @content;
-  }
-}
-
-// Media of at most the maximum breakpoint width. No query for the largest breakpoint.
-// Makes the @content apply to the given breakpoint and narrower.
-@mixin media-breakpoint-down($name, $breakpoints: $grid-breakpoints) {
-  $max: breakpoint-max($name, $breakpoints);
-  @if $max {
-    @media (max-width: $max) {
-      @content;
-    }
-  } @else {
-    @content;
-  }
-}
-
-// Media between the breakpoint's minimum and maximum widths.
-// No minimum for the smallest breakpoint, and no maximum for the largest one.
-// Makes the @content apply only to the given breakpoint, not viewports any wider or narrower.
-@mixin media-breakpoint-only($name, $breakpoints: $grid-breakpoints) {
-  @include media-breakpoint-up($name, $breakpoints) {
-    @include media-breakpoint-down($name, $breakpoints) {
-      @content;
-    }
-  }
-}
-
-// Media that spans multiple breakpoint widths.
-// Makes the @content apply between the min and max breakpoints
-@mixin media-breakpoint-between($lower, $upper, $breakpoints: $grid-breakpoints) {
-  @include media-breakpoint-up($lower, $breakpoints) {
-    @include media-breakpoint-down($upper, $breakpoints) {
-      @content;
-    }
-  }
-}

src/sass/bootstrap4/mixins/_buttons.scss

@@ -1,113 +0,0 @@
-// Button variants
-//
-// Easily pump out default styles, as well as :hover, :focus, :active,
-// and disabled options for all buttons
-
-@mixin button-variant($color, $background, $border) {
-  $active-background: darken($background, 10%);
-  $active-border: darken($border, 12%);
-
-  color: $color;
-  background-color: $background;
-  border-color: $border;
-  @include box-shadow($btn-box-shadow);
-
-  @include hover {
-    color: $color;
-    background-color: $active-background;
-        border-color: $active-border;
-  }
-
-  &:focus,
-  &.focus {
-    color: $color;
-    background-color: $active-background;
-        border-color: $active-border;
-  }
-
-  &:active,
-  &.active,
-  .open > &.dropdown-toggle {
-    color: $color;
-    background-color: $active-background;
-        border-color: $active-border;
-    // Remove the gradient for the pressed/active state
-    background-image: none;
-    @include box-shadow($btn-active-box-shadow);
-
-    &:hover,
-    &:focus,
-    &.focus {
-      color: $color;
-      background-color: darken($background, 17%);
-          border-color: darken($border, 25%);
-    }
-  }
-
-  &.disabled,
-  &:disabled {
-    &:focus,
-    &.focus {
-      background-color: $background;
-          border-color: $border;
-    }
-    @include hover {
-      background-color: $background;
-          border-color: $border;
-    }
-  }
-}
-
-@mixin button-outline-variant($color) {
-  color: $color;
-  background-image: none;
-  background-color: transparent;
-  border-color: $color;
-
-  @include hover {
-    color: #fff;
-    background-color: $color;
-        border-color: $color;
-  }
-
-  &:focus,
-  &.focus {
-    color: #fff;
-    background-color: $color;
-        border-color: $color;
-  }
-
-  &:active,
-  &.active,
-  .open > &.dropdown-toggle {
-    color: #fff;
-    background-color: $color;
-        border-color: $color;
-
-    &:hover,
-    &:focus,
-    &.focus {
-      color: #fff;
-      background-color: darken($color, 17%);
-          border-color: darken($color, 25%);
-    }
-  }
-
-  &.disabled,
-  &:disabled {
-    &:focus,
-    &.focus {
-      border-color: lighten($color, 20%);
-    }
-    @include hover {
-      border-color: lighten($color, 20%);
-    }
-  }
-}
-
-// Button sizes
-@mixin button-size($padding-y, $padding-x, $font-size, $border-radius) {
-  padding: $padding-y $padding-x;
-  font-size: $font-size;
-  @include border-radius($border-radius);
-}

src/sass/bootstrap4/mixins/_cards.scss

@@ -1,44 +0,0 @@
-// Card variants
-
-@mixin card-variant($background, $border) {
-  background-color: $background;
-  border-color: $border;
-
-  .card-header,
-  .card-footer {
-    background-color: transparent;
-  }
-}
-
-@mixin card-outline-variant($color) {
-  background-color: transparent;
-  border-color: $color;
-}
-
-//
-// Inverse text within a card for use with dark backgrounds
-//
-
-@mixin card-inverse {
-  .card-header,
-  .card-footer {
-    border-color: rgba(255,255,255,.2);
-  }
-  .card-header,
-  .card-footer,
-  .card-title,
-  .card-blockquote {
-    color: #fff;
-  }
-  .card-link,
-  .card-text,
-  .card-subtitle,
-  .card-blockquote .blockquote-footer {
-    color: rgba(255,255,255,.65);
-  }
-  .card-link {
-    @include hover-focus {
-      color: $card-link-hover-color;
-    }
-  }
-}

src/sass/bootstrap4/mixins/_center-block.scss

@@ -1,7 +0,0 @@
-// Center-align a block level element
-
-@mixin center-block() {
-  display: block;
-  margin-left: auto;
-  margin-right: auto;
-}

src/sass/bootstrap4/mixins/_clearfix.scss

@@ -1,7 +0,0 @@
-@mixin clearfix() {
-  &::after {
-    content: "";
-    display: table;
-    clear: both;
-  }
-}

src/sass/bootstrap4/mixins/_forms.scss

@@ -1,92 +0,0 @@
-// Form validation states
-//
-// Used in _forms.scss to generate the form validation CSS for warnings, errors,
-// and successes.
-
-@mixin form-control-validation($color) {
-  // Color the label and help text
-  .form-control-feedback,
-  .form-control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .custom-control {
-    color: $color;
-  }
-  // Set the border and box shadow on specific inputs to match
-  .form-control {
-    border-color: $color;
-    // @include box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); // Redeclare so transitions work
-
-    &:focus {
-      // border-color: darken($border-color, 10%);
-      // $shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 6px lighten($border-color, 20%);
-      // @include box-shadow($shadow);
-    }
-  }
-
-  // Set validation states also for addons
-  .input-group-addon {
-    color: $color;
-    border-color: $color;
-    background-color: lighten($color, 40%);
-  }
-  // Optional feedback icon
-  .form-control-feedback {
-    color: $color;
-  }
-}
-
-// Form control focus state
-//
-// Generate a customized focus state and for any input with the specified color,
-// which defaults to the `@input-border-focus` variable.
-//
-// We highly encourage you to not customize the default value, but instead use
-// this to tweak colors on an as-needed basis. This aesthetic change is based on
-// WebKit's default styles, but applicable to a wider range of browsers. Its
-// usability and accessibility should be taken into account with any change.
-//
-// Example usage: change the default blue border and shadow to white for better
-// contrast against a dark gray background.
-@mixin form-control-focus() {
-  &:focus {
-    color: $input-color-focus;
-    background-color: $input-bg-focus;
-    border-color: $input-border-focus;
-    outline: none;
-    $shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px $input-box-shadow-focus;
-    @include box-shadow($shadow);
-  }
-}
-
-// Form control sizing
-//
-// Relative text size, padding, and border-radii changes for form controls. For
-// horizontal sizing, wrap controls in the predefined grid classes. `<select>`
-// element gets special love because it's special, and that's a fact!
-
-@mixin input-size($parent, $input-height, $padding-y, $padding-x, $font-size, $line-height, $border-radius) {
-  #{$parent} {
-    height: $input-height;
-    padding: $padding-y $padding-x;
-    font-size: $font-size;
-    line-height: $line-height;
-    @include border-radius($border-radius);
-  }
-
-  select#{$parent} {
-    height: $input-height;
-    line-height: $input-height;
-  }
-
-  textarea#{$parent},
-  select[multiple]#{$parent} {
-    height: auto;
-  }
-}

src/sass/bootstrap4/mixins/_gradients.scss

@@ -1,43 +0,0 @@
-// Gradients
-
-// Horizontal gradient, from left to right
-//
-// Creates two color stops, start and end, by specifying a color and position for each color stop.
-// Color stops are not available in IE9.
-@mixin gradient-x($start-color: #555, $end-color: #333, $start-percent: 0%, $end-percent: 100%) {
-  background-image: linear-gradient(to right, $start-color $start-percent, $end-color $end-percent);
-  background-repeat: repeat-x;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=1); // IE9
-}
-
-// Vertical gradient, from top to bottom
-//
-// Creates two color stops, start and end, by specifying a color and position for each color stop.
-// Color stops are not available in IE9.
-@mixin gradient-y($start-color: #555, $end-color: #333, $start-percent: 0%, $end-percent: 100%) {
-  background-image: linear-gradient(to bottom, $start-color $start-percent, $end-color $end-percent);
-  background-repeat: repeat-x;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=0); // IE9
-}
-
-@mixin gradient-directional($start-color: #555, $end-color: #333, $deg: 45deg) {
-  background-repeat: repeat-x;
-  background-image: linear-gradient($deg, $start-color, $end-color);
-}
-@mixin gradient-x-three-colors($start-color: #00b3ee, $mid-color: #7a43b6, $color-stop: 50%, $end-color: #c3325f) {
-  background-image: linear-gradient(to right, $start-color, $mid-color $color-stop, $end-color);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=1); // IE9 gets no color-stop at all for proper fallback
-}
-@mixin gradient-y-three-colors($start-color: #00b3ee, $mid-color: #7a43b6, $color-stop: 50%, $end-color: #c3325f) {
-  background-image: linear-gradient($start-color, $mid-color $color-stop, $end-color);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=0); // IE9 gets no color-stop at all for proper fallback
-}
-@mixin gradient-radial($inner-color: #555, $outer-color: #333) {
-  background-image: radial-gradient(circle, $inner-color, $outer-color);
-  background-repeat: no-repeat;
-}
-@mixin gradient-striped($color: rgba(255,255,255,.15), $angle: 45deg) {
-  background-image: linear-gradient($angle, $color 25%, transparent 25%, transparent 50%, $color 50%, $color 75%, transparent 75%, transparent);
-}

src/sass/bootstrap4/mixins/_grid-framework.scss

@@ -1,70 +0,0 @@
-// Framework grid generation
-//
-// Used only by Bootstrap to generate the correct number of grid classes given
-// any value of `$grid-columns`.
-
-@mixin make-grid-columns($columns: $grid-columns, $gutter: $grid-gutter-width, $breakpoints: $grid-breakpoints) {
-
-  // Common properties for all breakpoints
-  %grid-column {
-    position: relative;
-    // Prevent columns from collapsing when empty
-    min-height: 1px;
-    // Inner gutter via padding
-    padding-right: ($gutter / 2);
-    padding-left: ($gutter / 2);
-
-    @if $enable-flex {
-      width: 100%;
-    }
-  }
-
-  $breakpoint-counter: 0;
-  @each $breakpoint in map-keys($breakpoints) {
-    $breakpoint-counter: ($breakpoint-counter + 1);
-
-    @for $i from 1 through $columns {
-      .col-#{$breakpoint}-#{$i} {
-        @extend %grid-column;
-      }
-    }
-
-    @include media-breakpoint-up($breakpoint, $breakpoints) {
-      // Provide basic `.col-{bp}` classes for equal-width flexbox columns
-      @if $enable-flex {
-        .col-#{$breakpoint} {
-          position: relative;
-          flex-basis: 0;
-          flex-grow: 1;
-          max-width: 100%;
-          min-height: 1px;
-          padding-right: ($grid-gutter-width / 2);
-          padding-left:  ($grid-gutter-width / 2);
-        }
-      }
-
-      @for $i from 1 through $columns {
-        .col-#{$breakpoint}-#{$i} {
-          @include make-col($i, $columns, $gutter);
-        }
-      }
-
-      @each $modifier in (pull, push) {
-        @for $i from 0 through $columns {
-          .#{$modifier}-#{$breakpoint}-#{$i} {
-            @include make-col-modifier($modifier, $i, $columns)
-          }
-        }
-      }
-
-      // `$columns - 1` because offsetting by the width of an entire row isn't possible
-      @for $i from 0 through ($columns - 1) {
-        @if $breakpoint-counter != 1 or $i != 0 { // Avoid emitting useless .offset-xs-0
-          .offset-#{$breakpoint}-#{$i} {
-            @include make-col-modifier(offset, $i, $columns)
-          }
-        }
-      }
-    }
-  }
-}