Project spaces clean up on wiki

[NSouthernLF]

Those projects with individual wiki pages need to have commitments from the project leads to regularly maintain them; if those team leads are unwilling to do that maintenance, we shouldn't have the pages.

[chickenrae]

@NSouthernLF Do we have a list and those that keep them updated so that I can reach out to them?

[chickenrae]

All contacts emailed 6/25, responses due by July 3. Shared Google Sheet with @NSouthernLF