Create And Save Unique Tokens for Logged In User

[chrisdevwords]

1. Install and setup MongoPy (or some other lightweight database)
2. When a User logs in via Enable Google OAuth Login #1 create a unique Guid Token
3. Save that token to the database against that user's google id
4. Update the Authentication Decorator for the HipChat endpoint to check that a token exits
5. Remove the static auth token implementation
6. Update README to include setup info for data storage