Add 'fenicsproject notebook[-server]' commands

[Martin Sandve Alnæs]

Just a suggestion: add notebook commands to the fenicsproject script.

fenicsproject notebook stable
fenicsproject notebook-server stable

Probably needs some configuration like port numbers.

[Jack Hale]

fenicsproject notebook now works very nicely for single-user Jupyter notebook sessions.

Still to work on is a Jupyterhub server version. We have this working, but, for it to be really ready for primetime we need to add things like per-user limits on memory and cpu usage. It would be nice to do this within a single container, rather than the quite complex docker-swarm approach advocated elsewhere.

[Prof Garth Wells]

Can this issue be closed?

I don't think we should worry about JupyterHub. There are notebook cloud services on which FEniCS can now be installed via conda.