make pull-right !important
move things around

Moved alerts, badges, button groups, buttons, carousel, close to
variables.less and customize.html
Format multiple badges in list-group-item
Removed background color from #gradient mixins to support transparent gradients
More button updates

- Fixes #9113 (caret colors in dropdown buttons)
- Darken borders around buttons for contrast in button groups
Merge branch '3.0.0-wip' of github.com:twbs/bootstrap into 3.0.0-wip
Fixes #8795, a reoccurence of #1969
Fixes #8872: widen the carousel indicators to prevent wrapping
Fixes #8150: add `.static-form-control` for vertical alignment of static form text

- Also fixes the vertical alignment of labels in horizontal layouts on
account of the recent button and input padding changes
- Also changes the vertical alignment of the checkboxes and radios in
horizontal forms
Merge branch 'pullright' of https://github.com/liuyl/bootstrap into liuyl-pullright

Conflicts:
	dist/css/bootstrap.min.css
carousel.less: copyedit explanatory comment
Enable scrollable responsive nav bar

Fixes #9007 in a hopefully decent way
Merge branch '3.0.0-wip' of github.com:twbs/bootstrap into 3.0.0-wip
Fixes #8732: unfucks disabled fieldset form example with form groups
Added padding variable for alerts and changed customize.html Warning state (which doesn't exist anymore)
Comma for clarification
Update labels to include a base class

* Builds on the new button styles by requiring a `.btn-default` for the
regular, gray labels
* Updates components examples to show new stuff
Remove dupe hover background color
Merge pull request #9121 from Flydiverny/alerts

Added padding variable for alerts and changed customize.html
Fix Issue #8175