Remove superfluous dependency
Remove superfluous dependency

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