Tons of new features
Semantic Grid and all that.

Merge branch 'feature/semantic' into develop
blargs i hope this doesnt fuck shit up

Merge branch 'develop' of https://github.com/GumbyFramework/Gumby into develop
Pulling in the latest
Merge branch 'develop' of https://github.com/GumbyFramework/Gumby into develop
removed semantic.html and fixed navbar min-height issue