Issue 94 members documentation

[belledw]

Change Summary

• Created documentation explaining the processes of adding and editing a member on the Django admin page, including each field that needs to be filled out.

Change Form

Fill this up (NA if not available). If a certain criteria is not met, can you please give a reason.

• The pull request title has an issue number
• The change works by "Smoke testing" or quick testing - NA
• The change has tests - NA
• The change has documentation - NA

Other Information

[Is there anything in particular in the review that I should be aware of?]

Related issue

• Resolve members documentation #94

[laurenpudz]

this is AWESOME, very good description, thank you so much :)