FriendsOfSymfony/FOSUserBundle — pull request #1697 by fferriere (2014-12-12 00:46:23+00:00)
Title: Modify class verification on UserProvider when refresh user to check interface instead of implemented standard classes for custom driver use.

If we made a custom driver as https://github.com/fferriere/PommFosUserBundle we have an error on UserProvider because there is a check on User and PropelUser class instead of on interface.