Use older ember to support ember-data beta.12 tests
Use older ember to support ember-data beta.12 tests

MattMSumner/emberfire,FirebaseExtended/emberfire,leifcr/emberfire,FirebaseExtended/emberfire,FirebaseExtended/emberfire,FirebaseExtended/emberfire,IsaiahJTurner/emberfire,IsaiahJTurner/emberfire,leifcr/emberfire,rtablada/emberfire,rtablada/emberfire,MattMSumner/emberfire