Remove brocfile.js, (https://github.com/ember-cli/ember-cli/blob/master/TRANSITION.md#user-content-brocfile-transition)
Remove brocfile.js, (https://github.com/ember-cli/ember-cli/blob/master/TRANSITION.md#user-content-brocfile-transition)

FirebaseExtended/emberfire,FirebaseExtended/emberfire,FirebaseExtended/emberfire,FirebaseExtended/emberfire