Renamed .size classes to .width classes
Added support for HTML5 <main> tag
Added Gruntfile for minifying CSS (still needs to strip the top comment)
Merge pull request #10 from jslegers/master

Update
Updated HTML files to new "width" classes (replacing old "size" classes)
Merge pull request #11 from mbrowne/master

Added support for HTML5 <main> tag; renamed .size classes to .width classes
Merge pull request #19 from CascadeFramework/master

Synch both versions