Make datepicker keyboard accessible
Merge branch '3.0.0-wip' of github.com:ExactTarget/fuelux into accessibility-support-part-2
Datepicker accessibility clean up

- Remove showDropdown, let BS handle that
- Remove dependency on .dropdown-menu container, so calendar can be anywhere else within .datepicker
- Update test markup
Make selectlist/combobox return focus to itself on click
Make toggle="buttons" tabbable
Allow keyboard navigation and select items in repeater
Update scheduler to new datepicker markup
Allow wizard keyboard navigation
Remove auto-init from pillbox
dist update
add grid role and readonly aria role to repeater
Update tree id's
Make more accessible

- Add description to loader
- Add label to tree examples
- Add aria hidden to radio toggles
Merge branch '3.0.0-wip' of github.com:ExactTarget/fuelux into accessibility-support-part-2

Conflicts:
	dist/css/fuelux.css.map
	dist/css/fuelux.min.css
	index.html
	index.js
Remove double focus().focus() hokus-pokus call
Merge pull request #555 from ExactTarget/accessibility-support-part-2

Accessibility support part 2