Merge pull request #5 from lennylemony/Angular

Consolidated files
Delete layout.jade
Delete layout.html
Delete index.html
Delete flashcards.html
Delete create-group.html
Delete .DS_Store
Delete app.js
Deleted stuff
Basic GET routes configured in Express
Finished GET routes
Merge pull request #6 from kaybomv/api

Added GET routes
sign up page, controlls
facebook auth