CLMU Technote: Make .rst file of .docx file and get in the docs

[slevis-lmwg]

Description of changes

See title.

Specific notes

Contributors other than yourself, if any:
@olyson

CTSM issues resolved or otherwise addressed, if any:
Resolves #4175

Requirements before merge:

• I have followed the CTSM contribution guidelines.

[slevis-lmwg]

• Try the python script on the .docx file with the MathType equations /glade/u/home/oleson/CLMU_Tech_Note/CLMU_Tech_Note.docx in case it does better
  UPDATE: It's worse, but I also see some valid missing-word corrections that I will bring in. BUT the latter raises concerns of difficult-to-spot missing words among larger diffs in the rest of the doc.
• Compare the .md and .rst files to see which one we prefer
• Tried converting to .md from the MathType version, and the equations became images, which is not what we want

Then we're back to this list...

• The Workflow test currently fails due to fake degree signs and curly apostrophes and quotes
• Then keep going through the doc to find all the formatting issues
• We also need to
  • move the refs to the References section and make links
  • make links of all the Figures and Tables
  • make links of all the Equations