Package PEG project components for publication

[jessicaguo]

As discussed at UA team meeting. Jessica:

• [x] Pull out growth rate modeling into separate repo
• [x] Document and test reproducibility
• [ ] Add growth rates to latest version of MAC season 4 and 6 data?

Kristina:

• [x] summarize NEON data curation (should NEON datasets be separated? more clearly described?)
• [x] separate EFI forecasts into separate repo and update README
• [ ] Add model details to new models repo (see #70)
• [x] Add automated submission details to new models repo
• [x] Archive code on Cyverse (ask Tyson)

[KristinaRiemer]

Moved models folder, with all commits, from neon-datasets into a new repo neon-efi-challenge. Updated the two READMEs.

Need to replace the neon-datasets repo on the submission server with the neon-efi-challenge one, and test that it's still working correctly.

[KristinaRiemer]

Archived curated NEON datasets on CyVerse in genophenoenvo NEON data folder.

[jessicaguo]

Follow up issues created