FetchArt, adding a cover.jpg

[TheMarstonConnell]

I am trying to chain together beets and a upnp server, to do this, I have two folders, one is an import for beets, the other is the output for beets that the upnp server reads from. However, the upnp server is fickle, and the cover art is often handled poorly, what works best, is having the cover.jpg in the folder with the songs of the album, this way it can fall back on the cover.jpg if the embedded resources fail. Currently, FetchArt doesn't seem to do this but would be a great help if it could.