Re-order directory entries by dragging

[sean-gugler]

(reported for CiderPress II 1.0.2)

When I want directory entries in a specific order, it would be very convenient to simply drag them into the desired position.

This would improve upon my current lengthy process :

• make a temp directory (possibly in another CiderPress instance)
• copy the entries one at a time into the temp, in the desired sequence
• empty the original directory
• bulk copy everything from the temp directory back into the original
• delete the temp