Cleaned up changelog
Cleaned up changelog

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