* prevent restoring db to the wrong name or potentially having two dbs
* fix for case where we started encrypted and restore unencrypted. We don't want to have two databases
* fix(backup) use correct db filename in backup EE-2413
* also add missing restore database filename
* fix test datastore, go test
* Remove the json export. Its insecure and was meant to be for dev/testing
* remove portainer.db from filesToRestore
Matt Hook
Hui
Chaim Lev-Ari
Dmitry Salakhov