Merge pull request #22 from jslegers/master

Adding Gittip + Bountysource links
Merge pull request #24 from CascadeFramework/master

Update showcase
Merge pull request #25 from jslegers/master

Update showcase
Merge pull request #26 from CascadeFramework/master

iFrame fix
Merge pull request #27 from jslegers/gh-pages

iFrame fix
Minor style changes

Minor style changes
Merge pull request #14 from jslegers/master

Minor style changes