Configure:
_ Add to gwt-client/config/mapfish/config.yaml to enable map printing:
  - !dnsMatch
    host: <your-host>
    port: 8080


Build and run:

$ cd docker
$ docker-compose up

The application should now be accessible on your docker host under
port 8080 (e.g. http://your-host:8080).
See docker/flys_user_file for credentials.


TODO:
_ Avoid having to change configuration manually
_ Something better than setting framework and http-client to a branch
  explicitly in the Dockerfiles