Deleted the annoying AccountController
Fixed the relationship for the schemas related to the Message module.

Now you can generate controllers. Note that after generating the
controller, remember to comment out the constructor of SCUTClubContext
and revert it when you need to generate more controllers. See
http://stackoverflow.com/questions/12546545/unable-to-retrieve-metadata#comment16909618_12546545
Changed IEnumerable to ICollection for all model classes