General Improvements

[isc30]

Hey! really nice project you got here, it works great for me on sonarr and radarr.

I was thinking to say thanks via some contributions:

• Improve the docs, add a full-setup docker-compose.yml file showing how to configure amule too
• Use amule categories instead of hardcoded table in amarr:
  • amule has the option to create categories and assign files to them, same as qbittorrent. Ideally we would create/use them directly from amarr.
  • with categories properly implemented, it should be simple to add a file manually to amule (assigning a category) and make it discoverable in radarr
• Fix some amarr exceptions when downloads finish

What do you think? Any other improvements in mind?