Exclude folders from the "Stray files" wizard
While implementing ticket #1275 we decided to put the images from the scanned slides in the the
he-hiresscans directory on the
ProjectArchive server. A side-effect is that the "Stray files" wizard now detects this folder as a stray folder and want to delete it (since it is not connected to an item in BASE).
The simplest solution is probably to implement a static list of folders that should be ignored.