TODO

TODO for Rajiv:
1. Work on Calendar model and controller
2. Work on Workout model and controller

TODO for Shalini: 
1. Anonymous user: Give the client a user with a session object. The client can store the session as it pleases (in memory/ localstorage/ cookie) and can use it to make authenticated calls
	Other features: Users can add password, email address etc to account so that they can access their data on a mobile device or another desktop client
	Needed for: Full functionality for users who have not signed up.



TODO pool
1. Following a workout.
2. Following a user? Do we do this?
3. Store who is following what workout so both people know.