See DoctrineModule #95
Add keys for authentication factories
Forgot a semicolon
Fix another typo
@superdweebie I'm merging this as it is highly needed. Are you able to port back the tests for this one from doctrine/DoctrineMongoODMModule#41?
@Ocramius I'll port back the tests, hopefully today. I don't have ORM set up on my dev system, so I'll rely on travis to tell me when they are right.