Style fixes to $firebaseAuth
Style fixes to $firebaseAuth

nbr1ninrsan2/angularfire,cesarmarinhorj/angularfire,yoda-yoda/angularfire,douglascorrea/angularfire,nbr1ninrsan2/angularfire,FirebaseExtended/angularfire,bpietravalle/angularfire,itxd/angularfire,yoda-yoda/angularfire,nbr1ninrsan2/angularfire,denisKaranja/angularfire,bpietravalle/angularfire,fbentz/angularfire,douglascorrea/angularfire,denisKaranja/angularfire,jamestalmage/angularfire,yoda-yoda/angularfire,FirebaseExtended/angularfire,itxd/angularfire,cesarmarinhorj/angularfire,fbentz/angularfire,douglascorrea/angularfire,fbentz/angularfire,FirebaseExtended/angularfire,cesarmarinhorj/angularfire,itxd/angularfire,jamestalmage/angularfire,bpietravalle/angularfire,denisKaranja/angularfire,jamestalmage/angularfire