AngularFireDatabase breaking api change in 4.0 #1
Description
When I try to build the current repo using the latest 4.0 of AngularFireDatabase there is an error.
That class definition no longer provide a .database object.
this.afDatabase.database.ref()
I think it has to be changed to following (not completely sure, but it compiles and runs ok):
this.afDatabase.app.database().ref()