Version 3.0

• fixed a few minor bugs in v2.0 backup script related to parameter shifting (nothing operational)
• added compression parameter as suggested by @shaneonabike (85e34c7)
• NEW RESTORE SCRIPT!
  • suggested by @RavenDK83
  • automates restoring an extracted borg backup archive to a fresh mailcow installation
  • let me know if you want any other features added to this script