Tutorial Dockerfile

[BKJackson]

Please supply a Dockerfile for the tutorials (or a Docker image link). This would help us setup our environments for the tutorials.

[jbednar]

We'd be happy to accept a suitable contributed Dockerfile with associated tests!

[jsignell]

I wonder if there would be way to use repo2docker for this purpose. We are already providing an environment that we test to make sure it continues to work.

[jbednar]

Assuming we move forward with #110, we can use https://github.com/Anaconda-Platform/anaconda-project/pull/246 to build Docker images from a project.

[jbednar]

We've now moved to using an anaconda-project as described, so anyone who wants a Docker image can use https://anaconda-project.readthedocs.io/en/latest/user-guide/tasks/docker-image.html to create one. I think this issue can be closed once we add docs to this project somewhere explaining how to do that (no Dockerfile needed!).