Update mixins.less

Add a the function .make-small-column. See also http://stackoverflow.com/a/17308128/1596547
Remove unneeded prefixes

Per caniuse, prefixes for transitions and transforms can be reduced to just `-webkit` and `-ms`. http://caniuse.com/#search=transform
http://caniuse.com/#search=transition
Carousel no longer dependent on glyphicons

Used laquo/raquo for control buttons
Updated docs
add callouts for bootstrap 2.3.2 docs and 3.0 rc1 post
add ads to v3 docs
Fixes #8452: adds `.active` to table classes
Vurrriables and shit
Merge branch '3.0.0-wip' of https://github.com/mauricew/bootstrap into mauricew-3.0.0-wip
change characters
Merge pull request #8380 from joeybaker/patch-1

Remove unneeded prefixes from some mixins
run make on mixin changes from #8380
Merge branch 'patch-1' of https://github.com/bassjobsen/bootstrap into bassjobsen-patch-1
spacing and local var rename
get button js working with actual form elements p cooll
Fixes #8397: better navbar padding with grid gutter stuff
cleaner way of preventing double click events + clean up tests for jshint
Merge branch '3.0.0-wip' of github.com:twitter/bootstrap into 3.0.0-wip

Conflicts:
	docs/assets/js/bootstrap.min.js
Fixes #8374: ensure navbar is always at least 50px
Merge branch '3.0.0-wip' of github.com:twitter/bootstrap into 3.0.0-wip
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