Add findByEmail() and fix email_used bug
Remove an exception
Add DBException() in onCreateError
Correction
Merge branch 'master' into email_used_bug
Removed meaningless assigns
Modified an exception
Remove trailing whitespace and modify onCreateError
Merge pull request #41 from pkakelas/email_used_bug

Add findByEmail() and fix email_used bug
Add revoke from email and corrections
Merge branch 'master' into forgot_password
Move password validation on model