start with buttons
start on navbar
add the theme file derp
Merge branch '3.0.0-wip' into bs3_theme

Conflicts:
	dist/css/bootstrap.min.css
more twerks to the theme
Fixes #9663: Add offset overrides for medium and large grid tiers
More responsive customizer layout
fixes #9663: second part, reset pushes and pulls in md and lg grid tiers
fixes #9663: third part, document the resets
more docs updates for new examples
use getbootstrap for tweet button
remove grid examples callout
don't scope width on .make-xs-column mixin
fix links in examples
Merge pull request #9670 from saiwang/fix-examples-link

fix links in examples
fix up justified nav example
fix Examples link on docs homepages; fixes #9693
fix up sticky footer example (fixes #9680) and add favicons to all examples
Merge branch '3.0.0-wip' of github.com:twbs/bootstrap into 3.0.0-wip
xs button is xs-er (fixes #9695)