(feat) Docker-compose.yml should work with docker swarm / k8s.

[denzuko]

As a user
I would like to use docker stack deploy to deploy docker-fbctf
So that I can use tools like kubernetes and docker swarm to ensure high availability
And so that I can use traefik to automatically generate certificates via acme
And so that I can use traefik to route traffic as needed

Acceptance criteria

• Should support traefik via labels
• Should support replication via swarm
• Should support latest version of docker-compose.yml (ie 3.4+)
• Could include adminer
• Should not need to access service ports or special urls
• Should work with virtual hosts
• Could harden SSL/TLS

[denzuko]

One could also add in a TICK stack and Portainer to have a graphical administration system.

[denzuko]

See Pull Request #3

[denzuko]

third part resolved with Pull request #12