rename welcome to getting started
Update getting started page
Remove backface-visibility from progress bars.
fix broken buttons on css docs
Merge pull request #7835 from blakeembrey/progress-bars

Remove backface-visibility from progress bars
Merge branch '3.0.0-wip' of github.com:twitter/bootstrap into 3.0.0-wip
fix some broke buttons on the js page
Make icons antialiased on Webkit browsers.
Merge pull request #7836 from blakeembrey/icon-antialias

Make icons antialiased on Webkit browsers
subnav for icons section
Make the border-radius on input-groups to be overrides instead of resets on every size.
More forms overhaul

* Refactor the .forms-horizontal code--much simpler now and built on the Bootstrap grid system instead
* Remove all the margins on form controls for simpler styling everywhere else--was overriding that way too often
* Drop .help-inline, but keep .help-block
* Drop the unused input grid class overrides
Merge pull request #7837 from blakeembrey/input-group-radius

Remove input-group border radius resets
remove the input from an example
Fix up navbar forms by using inline form as a mixin; fix docs for those
Update button groups to use not selector and remove redundant CSS.
Unitless line-height

* Instead of 20px as @line-height-base, use 1.5
* Update typographic scale for headings to use unitless as well--required some twerking of decimals a bit and some rounding
* Introduce new @line-height-computed value, which takes base font-size and multiplies it by 1.5, for use in padding and margin on components
update reference to value of base line-height
Merge branch '3.0.0-wip' of github.com:twitter/bootstrap into 3.0.0-wip

Conflicts:
	less/forms.less
remove duplicate text scaling