Feature Request: Ability to bulk-move attachments from one page to another. The bulk-move should allow for the user to select which attachments should move, which page they are moving to, and whether or not links should be updated. The bulk-move can assume no change in file name, comment, or content type.

The problem this would help out with is where we have an active status page that contains many attachments, but at some point the status of some group of attachments goes stale, and so that subset of attachments needs to be moved to an archive page.