koelncampus/kc201x — pull request #221 by Velrok (2013-11-18 15:47:57+00:00)
Title: Fix pending tests / housekeeping

- fixes various pending (because broken) tests
- most of wish where due to missing FactoryGirl factories
- fixed critical association definition typo in team model
- implements `Admin:BroadcastsController#update`
- removed default scope (that was only enforcing an ordering), because it resulted in errors