Replace CloudStatus.<value> with backend.<value> as part
of making enum sharing between C/C++ and QML more robust.
Replace PrefCloudStorage.verification_status with
backend.verification_status to use the strongly typed function.
Signed-off-by: jan Iversen <jan@casacondor.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
93c3a18db7