Removed unnecessary code
Removed unnecessary code

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