Changes for version 0.12
- Add Timestamp to debug output
- Matthias Pfafferodt contributed change to weekly/monthly backup so it is done if more than 7 days or 30 days have elapsed. Before, it would not work unless it was run on first day of week or month, and that could cause a problem when the target system was down on that day. Thanks to Matthias (Matthias.Pfafferodt at the excellent domain mapfa.de).
- Backup::Snapback - routines for support of rsync-based snapshot backup