Option to change logging level

[yorkday]

There does not appear to be an option to increase logging levels in the script.

In particular, I would like the tool to report on which backups are being pruned, as I am currently trying to troubleshoot why certain backups are being pruned, not according to the expected policy.

If the script could include a logging level (or at least a toggle for normal/debug modes) this would be appreciated. Focus on just the pruning elements (which I think are critical for backup integrity) would also be appreciated.

Thank you!