EC2 spin-up walkthrough with automatic tests

[riastradh-probcomp]

Write something to make it easy to spin up EC2 instances with the probcomp stack. Notes from meeting with vkm:

• In-lab process for spinning up collaborators on jupyter notebooks either on probcomp-N or AWS EC2.
• Support AWS run by us and AWS run/paid outside.
• Write mostly-English documentation that vkm can test-drive and publish on the web for collaborators to follow.
  • See dataquest.io as example.
  • Name is 'probcomp stack' or 'probcomp', not 'venture'.
  • Include vizgpm [and jsviz?].
  • Rename python-iventure ---> jupyter_probcomp or similar (https://github.com/probcomp/iventure/issues/40).
  • Include links to lab publication page somewhere prominent in prose documentation.
  • Also include link to expanded tree of links to illustrative notebooks:
  • BayesDB
    • psets
    • examples
    • satellites
    • fsaad's notebooks
  • Venture
    • psets
    • examples
    • marco
    • ulli
  • Automatic test rig for one notebook in preparation for future work.