sonatype/nexus — pull request #194 by velo (2012-01-12 19:25:49+00:00)
Title: Improve Empty trash task legacy support!

Basically I made 4 changes to EmptyTrash based on NEXUS-4642 and NEXUS-4468:
- trash root level now is holly and no longer deleted (applied to new and legacy trash)
- using scanner when ALL trash should be purged (applied to new and legacy trash)
- legacy trash now is clean up when age is set (before it only ran with ALL was set)
- new EmptyTrashTask now removes empty directories.