GitLab

Closes #945 (closed) #876 (closed) #958 (closed) #952 (closed)

Short description

Sync active members with G Suite

Steps to use this feature

1. Run the new init_gsuite_users management command to populate the initial G Suite users
2. Now remove the group memberships or add membership for any user and see that these users get suspended or created
3. Run the delete_gsuite_users management command to permanently delete the suspended users

Note that during init and delete the member should receive an email. If the member becomes an active member again (which is equal to is_staff after suspension they will receive an email as well with the password value being 'known by the user'.