Need to create custom docker image

[tomdaley92]

The image I was using has an issue. It will not wait for steam guard user input.

Didstopia/starbound-server#1
https://hub.docker.com/r/didstopia/starbound-server

So I can either start with this as a base image or make one completely from scratch

[tomdaley92]

Looks like they got around to adding steam guard support but it requires going to the container shell to paste the steam guard code. It also looks like they might have plans for adding a web interface for all the steam finicky stuff. I might be able to get around to this. Perhaps I'll fork it and see what I can do :)