Add a list of controller-actions list as a reference for admin to update UserRoles
Merge branch 'master' of https://github.com/IntersectAustralia/aodn-portal
DC2B-33: 1) clean up the code on realms, 2) add UserRole and organisation to new Users.
DC2B-34: Show the existing controller-actions list on UserRole Edit page.
Merge branch 'master' of https://github.com/IntersectAustralia/aodn-portal