Create tutorial Jupyter notebooks

[mgalloy]

Some examples:

• [ ] create a simple notebook to read and display level 1 and level 2 files
• [ ] use template from #166 to create a notebook that displays UCoMP and AIA images together

Questions

• [ ] What are other common workflows?

[bberkeyU]

I assume these notebooks target beginners and students using UCoMP(and potentially FITS files) for the first time. We should target a few simple workflows to help reveal what is in the data.

Off the top of my head I can think of notebooks that do:

1) A notebook that reproduces Mike's UCoMP workshop slides (at least those that need to be dealing with intermediate data products), walking through the various headers and data arrays.

2) A notebook reproducing some of Maurice's CME work; opening several files over the day, and demonstrating difference images at different time scales.