Changes/Additions to the maintenance step defs.
Fixes around the Roles Object.  Started work on a new test case that involves adding a group to an existing Role.
Merge branch 'development' of github.com:aheward/kuality-coeus into development

* 'development' of github.com:aheward/kuality-coeus:
  Fixes around the Roles Object.  Started work on a new test case that involves adding a group to an existing Role.
  Changes/Additions to the maintenance step defs.
Added new, necessary IRB Protocol-related roles into the users data obj file