* Separate scoping and assignment so that a decision does not need to be made as to whether we should intermix spaces and tabs on the left
* Restore the previously removed nav-menu class addition to the first unordered list in `#site-navigation`.
* Restore the `.navigation-main.toggled-on .nav-menu` selector.
* Remove rules for the `.main-small-navigation ul` selector.
* Only set button and menu if container is not null.
* Break up the "return early" conditional into multiple parts.
* Shorten the name of the toggled class from `toggled-on` to `toggled`.
* Restore the "Hide menu toggle button if menu is empty." documentation.
* Remove the `nav-menu` class. The previous code would replace any custom custom classes applied via `wp_nav_menu()` or template file.
* Replace the `nav-menu` selector is style.css with selectors that will target both a custom nav menu and a page menu. These changes could use critical feedback. Do you know of an edge case where they might not work as expected?
* Removes sample theme options
* Adds Theme Customizer enhancement (actually working!)
Goal: Emphasize the use of the Customizer versus out of style Theme
Options.
* Remove top-level browser width variable, only needed in one internal function
* Add timeout so that the resize action doesn't constantly trigger, instead give it a short delay to anticipate the user finishing the window size change
* Better comments
* Incorporate mattwiebe fix for calling jQuery objects incorrectly, see http://core.trac.wordpress.org/ticket/20131
git-svn-id: https://wpcom-themes.svn.automattic.com/_s/@9026 d957f892-c61d-0410-b221-f235e6eecf30