WebKit CSS3 carousel transforms for supported devices
Utilised mixins rather than specific WebKit properties
Removed unnecessary percentage sign for 3D translation
Improved mixin ability with nested media query
Add aria-haspopup and aria-expanded attributes to dropdown plugin

1. Add aria-haspopup="true" and aria-expanded="false" to dropdown docs
2. Toggle aria-expanded between "true" and "false" when opening and closing dropdown

Satisfy item 1 from https://github.com/paypal/bootstrap-accessibility-plugin#dropdown. See #13553.
add "focus" to focused btns with button plugin
Add collapsed default class to navbar-toggle
Add touch-action: manipulate to buttons
use non-minified Bootstrap CSS on non-gh-pages
use non-minified BS Theme CSS on non-gh-pages
use non-minified docs CSS on non-gh-pages
use non-minified docs JS on non-gh-pages
use non-minified Bootstrap JS when on non-gh-pages
Update QUnit settings/QUnit phantomjs bridge to new versions
Perform a cleanup after each test
Clean affix unit tests up
Clean alert unit tests up
Clean button unit tests up
Clean carousel unit tests up
Clean collapse unit tests up