FriendsOfSymfony/FOSUserBundle — pull request #1434 by ged15 (2014-02-23 18:01:14+00:00)
Title: EmailUserProvider for loading users only by email

Moved [EmailUserProvider](https://github.com/FriendsOfSymfony/FOSUserBundle/blob/master/Security/EmailUserProvider.php) to EmailOrUsernameUserProvider, created EmailUserProvider which only loads users by email.