run with a development server or a WSGI server

[rkoumis]

make it so that we can select between

• running the flask development server when developing / testing / debugging
• running a production-style uwsgi server in production

[rkoumis]

maybe something with profiles?

  docker-compose up --profiles=development

or a separate docker-compose file for development

[rkoumis]

The Dockerfile-dalton CMD can be uwsgi (or gunicorn etc), and to run flask debug we can uncomment the command line in the docker-compose.yml file