Added retina image support mixin
Added Development > build: "make bootstrap" notes.
Update buttons.less to disable btn pointer events

Buttons that are disabled are still clickable and can still fire click events (such as hopping up to the top of the page if your anchor href points to "#"). Adding the pointer-events:none property will truly disable the button so situations like this don't happen. 
update pygments highlighting with customizations from preboot
remove inner shadow from .highlight
Use form elements in checkbox and radio button groups

* Uses .btn on label elements with nested checkbox and radio controls within
* Updated examples to reflect change in HTML and CSS
* Had to add .active all buttons for proper state highlighting (mimicing the :active pseudo state)
* Still needs JavaScript plugin updated by @fat
Fix vertical button groups
typo
Merge pull request #7258 from acconrad/patch-1

Update buttons.less to disable btn pointer events
Merge branch '3.0.0-wip' of github.com:twitter/bootstrap into 3.0.0-wip
comment
Fixes #7150: colorize links in alerts
fixes #7140: hide navbar toggle in print
Merge branch '3.0.0-wip' of https://github.com/dannykeane/bootstrap into dannykeane-3.0.0-wip
convert to preboot's retina mixin
mixin, not copypasta
Exploring rems as font-size unit

* Added a new mixin to calculate rems and pixels for IE fallback
* Updated the body, p, and .lead elements to use the new .font-size() mixin
* New mixin has default value of 14px or 1.4rem
* Still needs exploration, and change this means lots of work rejiggering margins and line-heights
* Related, started to reorganize the mixins a bit to call out mixins that are used by the framework and not utilities or snippets
Remove all #font mixins; replace single instance of its use in Bootstrap with the @font-family-monospace variable
update readme to resolve conflict
Merge branch 'jfroom-2.3.1-jfroom-wip' into 3.0.0-wip