RetainVersions lower for archive than for source directory causes pointless copy/delete

[silentdiverchris]

If the RetainVersions setting for a source directory is higher than for an associated archive directory, the system will repeatedly copy old versions of files over from source to archive and immediately delete them.

Not a problem in terms of data loss as it will only be deleting the older versions and ends up with the requested number of generations in both folders, but a waste of time and uses up SSD lifespan.

This is detected and generates a warning on startup but the system currently goes ahead and cheerfully copies and deletes old versions on each run.

Make it not do this.

[silentdiverchris]

Fixed in 1.0.4 and warnings removed.