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
Added Firefox support for CSS3 carousel transition
Expose transition durations on plugin constructors; closes #13656
CSS3 Carousel code formatting
Update docs & add example for #14221

[skip sauce]
Fixes #14213: Rouge 1.6.1
Fix #14224: Correctly document args passed to function vals for `title` & `content` options of tooltips+popovers
Fix #14219: Document that empty tooltips+popovers do not get displayed
Fix #14164: move Windows Phone 8 IE10 viewport bug workaround script to footer of pages
Merge pull request #14235 from twbs/doc-14221

Update docs & add example for #14221
Merge pull request #14258 from twbs/fix-14164

Move Windows Phone 8 IE10 viewport bug workaround script from head to footer
Merge pull request #14257 from twbs/fix-14219

Document that empty tooltips+popovers do not get displayed
Merge pull request #14256 from twbs/fix-14224

Correctly doc args passed to function vals for `title` & `content` options of tooltips+popovers
Document arguments passed to `placement` function of tooltip/popover

Closes #14255
Merge pull request #14264 from hnrch02/document-placement-args

Document arguments passed to `placement` function of tooltip/popover
grunt now watch files in all folders/subfolders
Merge pull request #14290 from michaeljayt/patch-1

grunt now watch files in all folders/subfolders