Test Bob's latest tutorial

[aufdenkampe]

@steveskrip, I just uploaded Bob's latest updated tutorial notebook (with commit d2f3423), which he emailed on May 20 in the "HSP2 document for review" thread.

Bob's email text:

I have made my first cut at a document to be included with the HSP2 tutorials to explain HSP2. The intended audience is all HSP2 users (who can skip the advanced sections) and HSP2 developers (and maintainers in the future.)

I really would like you to share this with as wide an audience as possible so that is can be improved quickly.

What is missing?
What is confusing?
What is not needed or too redundant?
Is there a better organization.

This document is a Jupyter Notebook and attached to this email.

Please help!

Thanks,
Bob