Post 8 PM Post Conflict-Merge Pull Request

lotsa front end things
- cube animation for landing page
- there's a navbar that only exists on the landing page
- sass files now include larry's cards
- moved window.app init into <body ng-app="mean"> - this keeps the initialization out of the window.scope.
-- I kept the init.js file commented out in case we actually need it for something. I tested it out and everything seems to be working correctly, including the bootstrap that was initialized.