7.0.100
Set default playServicesVersion back to 12.0.1. Separated out versions for firebase-core and firebase-messaging, setting default at 12.0.1. Will investigate compatible new version for next release.
Set default playServicesVersion back to 12.0.1. Separated out versions for firebase-core and firebase-messaging, setting default at 12.0.1. Will investigate compatible new version for next release.