Approval of Page Process

[Rene, I need your help here]

NOTES:

• Only people with accounts can add/change page content
• Only administrators can "approve" a page
• Only the most recent approved page content will be displayed by default with a note indicating the page is approved
• The chair of each working group should be the only one who can approve a page

https://www.mediawiki.org/wiki/Extension:Approved_Revs