Docker flow implementation:

[McDefault]

I've implemented a dockerflow for this project.

You can now use Docker for local development and for production.

It's implemented through a multi-stage dockerfile and Docker Compose.

I can add a Docker Swarm production stack-file if you like to have a more in-depth implementation of production, but it must be noted that it's hard on such a basic project, so that's why I haven't added it yet.

ReadME is updated with most commands you need.