Add ocdownloader addon on disroot nextcloud

Ocdownloader is an app for nextcloud which lets us download files/Torrents from web remotely to our nextcloud storage.It uses aria2/curl as backend to download files.This would specialize our service still more from others.

Not sure it’s a good idea. Once people start downloading lots of copyrighted torrents we (disroot and IP address holders) would get into serious trouble which could jeoperdize the project.