Duplicated tasks

[tcely]

Somehow, we are duplicating the rename and download tasks. We need to track down how this is happening.

~The Source.save() post signal is the only place the rename task is launched.~

After #730, we are no longer using one task to loop over all the media belonging to a source.

#759 is moving the rename_media task scheduling to the Media.save() post signal instead.

See also:

• #170
• #659
• #707
• #730
• #757
• #759