ConfigBackup File Format changed

As keeping the config backup files was a little bit strange… the files needed to be saved exactly with their filenames… we have changed this to a cleaner approach.

The config backup files are not backward compatible, but as you get a new config backup file every week, this should not be an issue. If you do not get a new config file, let us know.

At least making a new one via command line should work: -b