Updated angularjs to 1.2.0-rc.3
Profile loader

Route for fetching profile from db created.
Client fetches the profile from server on load.
Refactor of IMAP reader

Replaced callbacks with an async flow control for better error handling and readability
Refactored the mail loading services to use the new mail format
Renamed several services and models to more intuitive names
Fixed test cases
Fixed lint errors
Preparing for test deployment