Basic add and view of groups
List groups
Add link to create group
Merge pull request #1 from anthonye2007/add_groups

Add and display study groups.
Migration from MongoMapper to Mongoid
fix whitespace
Additional migrations due to merge conflicts
Update documentation to clarify strong parameter related info
Merge pull request #2 from Druotic/migrate_mongoid

Migrate mongoid
Initial changes/configuration for using devise user authentication and oauth
Change application ORM - missed one place
Add user views and add authentication
Add header and footer with relevant links.  Some links aren't used yet - may use or delete later
Change app name to StudyPal
Header/Footer formatting changes
Add name field for users
Add ability to edit user profile
Merge pull request #4 from Druotic/user_auth

User auth
Build on Ubuntu
Add Bootstrap for styling.