application.conf -lines - 39 - 42 activating mysql *need to choose the database name  and line 57 - select models
UserController
Lines 65 66 - how to save on database *createUser method
lines 25 26 - how to get all users from dataBase - *ListUsers method.
AbstractUser-
Re-create and add javax.persistence.annotations
index.scala.html -
create a form showing how to create a user.
AbstractUser
Re-create and add javax.persistence.annotations
Merge branch 'master' of github.com:SnorkelApp/snorkel-core