migrate jellyfin

[wimmmy]

I give up. Way too much trouble with these files spread all over the filesystem.
Found this: https://github.com/Smiley-McSmiles/jellyman
Made a few modifications to it to totally isolate all of jellyfin to /opt/jellyfin. S
rsync to other system, copy jellyfin.service to it's rightful place.
Voila, migrated and works.

Thanks for all

Jimmy