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.
allow require.resolve('bootstrap') to work under node
added 'main' field to package.json
Ensure that hidden event is sent when content is really hidden (collapsing class is removed)
Added Firefox support for CSS3 carousel transition
Expose transition durations on plugin constructors; closes #13656
CSS3 Carousel code formatting
typos
Fix inaccessible buttons.
Merge pull request #14138 from danielnixon/master

Fix inaccessible buttons.
fix #14114 mo' betta
add docs note about browsers w/ JS disabled; fixes #14134

[skip sauce]
Another new js bin link

/cc @cvrebert @hnrch02
Merge pull request #14143 from twbs/fix-14134

add docs note about browsers with JS disabled
Fix jsbin link
Merge pull request #14151 from BBosman/fix-link

Fix jsbin link