docker compose documentation

[elijahchancey]

Getting killgrave to work within docker compose, doing the volume mount, specifying the config file, isn't obvious. Can you add a docker compose example in the docs please? Thanks.

[felipemarinho97]

The doc is very bad in this aspect

[joanlopez]

The doc is very bad in this aspect

I'm struggling a bit with finding time to improve it, but don't forget that...

Contributions are welcome! 😛

[petems]

I'm happy to add a PR as I've been tinkering with it myself for a project!

For anyone who wants a super 101 version: https://github.com/petems/killgrave-docker-compose-example