added the appropraite foreign keys to the models
new concepts are associtated with a user
concepts to be learned are selected based on the review date in the user_concepts
added a proper self join on the attempts table for subsequent and previous attempts
made the controller code sexier
cant seem to update model attritubes inside models public method, user_concept
save! inside method not working
added a bang to a method name
implemented fixtures, two users, ten concepts, some of the concepts are shared some are not
fixed a bug in the view logic, added a pasword field in the fixuters file but this password is generated using our private keys so i dont think we can use the same ones, i left it blank for that reason
fixed some more view logic
added some response quality buttons to the view and hooked them up to a controller action
contoller now updates rep intervals and e factors based on input from client
hooked up the buttons to the proper controller action, refactored some javascript
built the proper behavior for the response quality buttons on the front end
changed the name to yaad
Merge pull request #5 from LearnFast/backend_as_a_service

Backend as a service