Update README.md, remove README_TODO.txt#425

Merged

climbfuji merged 8 commits intoNCAR:mainfrom mkavulich:update_readme

Jan 7, 2022

+6-332

Commits on Jan 6, 2022

Easy stuff first: correct spelling, remove note about this being a un-supported pre-release
mkavulich
committed
Remove old, broken CI stuff, expand description of repository a little, remove "Notes to Users" section that is outdated with broken links
mkavulich
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Add documentation section pointing to other resources
mkavulich
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None of these build or testing instructions seem to work; they appear to be superseded by other procedures
mkavulich
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"Physics Schemes" section can be removed, it is outdated and what is not outdated is described elsewhere
mkavulich
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Usage and Doc sections can be removed, outdated and irrelevant
mkavulich
committed

Commits on Jan 7, 2022