latest Stanford IRB changes, and use consistent formatting

[rhelmer]

Checklist for reviewer:

• The description should reference a bug or github issue, if relevant.
• There must be a CHANGELOG.md entry for any non-test change.
• Any change to the NPM commands must be carefully reviewed to make sure it won't break the Add-ons pipeline.
• Any version increase must follow the release process.

[rhelmer]

Going to land this myself since it's just copy changes (already sync'd with @magorlick) and some tool-assisted reformatting.