Mapping out and auditing all Mentoring pages on drupal.org, Google drive(s), OpenSocial contributions

adding that spreadsheet structure to get us started... https://docs.google.com/spreadsheets/d/1WdwP4fFr2k2ADOTWB59w1evjdf6djAdB...

I created the follow-up documentation store issue and postponed it on this one.

@xjm reminded us of mentoring resources and links from drupalmentoring.org . And I was thinking about a bibliography that I have been collecting of recent research in first time contribution.

I’ve started to add content to the docs so it helps people know how to add things and shared with mentoring-leads.

I added a How-to audit section to the issue summary, but it Needs work for some of us that may not understand the audit process for documentation.