Cleanup form-inline examples in docs
Add .panel-footer
Fixes #7885 and #7886: only right align horizontal form labels when above 768px
Merge pull request #7882 from juthilo/3.0.0-wip

Cleaning the navbar docs
outdent the file list
refined navbar styles in docs
margin on bottom of navbar nav by default, also round links in mobile views (unround in desktop)
Overhaul form control and button sizing, and some type styles

* New padding approach with separate horizontal and vertical padding
variables
* Improved sizing in large and small buttons and form controls
* Dropped the `.btn-mini` (since we have no `.input-mini` to match, and
holy fuck those were small buttons)
* Dropped the `.pagination-mini` as well because once again, to hell
with such small components
* Changed `@line-height-headings` to `@headings-line-height`
* Removed the `@headings-font-family` because it was honestly kind of
useless
Fixes #7878: .col-span-* mentions to .col-lg-*
Merge pull request #7877 from burnsra/3.0.0-wip-form-inline

Cleanup form-inline examples in docs
Merge branch '3.0.0-wip' of github.com:twitter/bootstrap into 3.0.0-wip

Conflicts:
	docs/assets/css/docs.css
Fixed ugly outline

Removes outline (especially on select-elements in firefox)
Fixed ugly outline in select fields

Removes .tab-focus() on select-fields
Fixes #7898: ensure button type

Sets `type="button"` on all buttons in the docs
Merge pull request #7897 from voodoom/outline-fix

#7896: Outline fix
Run make on previous commit; twerk box shadow back to commented out version
a bunch javascript junk
Merge branch '3.0.0-wip' of github.com:twitter/bootstrap into 3.0.0-wip

Conflicts:
	Makefile
	docs/_site/assets/js/bootstrap-typeahead.js
	docs/assets/js/bootstrap.min.js
	docs/customize.html
	docs/docs.html
update collapse js style
change dropdown strategy to use an overlay - fixes mobile click anywhere + allows for firefox middle click