Run in docker

[driminicus]

I run both sonarr and subliminal in docker containers, which means that this script won't work.

I forked it and edited it to work in my case. What I had to do is run the initial sonarr custom script in the container and only have it write to the subs.wanted file. Then the search-wanted.sh can be run outside of the sonarr container in crontab, which in turn will then run the subliminal container, which does the actual searching for subtitles.

I'm happy to leave it the way it is now, a fork on my repo, but if you want we could make a different branch in your repo, such that users can open issues about it here (apparently you can't open issues in a forked repo on github). I'd be happy to follow it and help with any issues relating to the docker-ized version of the script. I just thought I'd reach out to see if you wanted to do it one way or the other.

We could also make a branch that works semi-dockerized (in which either sonarr or subliminal runs without a docker container)

edit: oh, here is the link to my fork, though I guess that is obvious, since it's my only repo.