CORE-764 Request and Response permissions updated (WIP)
CORE-764 Request permissions refined, some permissions added so Request Assignee who is a program Reader can do proper edits, response create/edit refined
Cleanups for Response folder permission cruft
Migration to give all Audit Assignees ProgramEditor role
Merge pull request #2107 from reciprocity/hotfix/expand-audit-permissions

[Hotfix] CORE-764 expand audit permissions