Remove Database from Dockerfile

[MagicRB]

It is recommended that unless absolutely necessary a Dockerfile should only run one service. Also with the current configuration, the persistence of the data store is really cumbersome. I will write a new Dockerfile if you're interested in this change

[bfabiszewski]

Thanks for the comment.
The docker included in the project is designed only for integration tests. That's why I made a minimal setup that should be small and run fast. It is not suitable for production.
It would be nice to have a production docker that users could use to run the application. It could be separate from this repo. If you create such a docker I will link to it from the Readme. You may consider integrating this pull request.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.