- Created Role model
- Created Permission model
- Linked Users->Roles with a belongsToMany relationship
- Linked Permissions to Users and Roles with a belongsToMany relationship
- Created permissions helper with functions for initializing and
checking permissions (canThis)
- Unit tests for lots of things
- Modified jsonDataProvider to return promises for findAll and save
- Move the dataProvider initialization into the Ghost.init() function.
- Created basic unit test