Create the API endpoints

Hey Chris,

I added the new endpoints, with the full list here:
https://docs.google.com/a/ucsc.edu/document/d/1-q0ytP8zMcULvn9eWHOdd2WZ3QC8ShwSN9Tog-TQpXo/

and also made a 'Profile' schema that stores the list of the user's favorite films and uploads, etc. Let me know if I missed anything.

- Thanks