Upgrade ruby, dependencies.
Update jQuery/jQuery UI
Lots and lots of updates:

* Integrate icon fonts with Sass mixins, remove famfamfam icons.
* Improve heading styles
* Change base typography settings
* Update Notice and Readme to more accurately reflect bundled projects
* Improve alerts styles to use Font Awesome.
* Update copyright notices to say 2013.
Merge branch 'master' of github.com:ravasthi/css3-foundation

Conflicts:
	.rbenv-version
	Gemfile.lock