alphagov/signonotron2 — pull request #263 by bishboria (2014-08-29 15:18:52+00:00)
Title: [Do Not Merge] Reduce Signon Administrator privileges

Initial attempt (test fixes still to come) to simplify and restrict what user's are able to do on Signon.

* 'Filter by Role' shows roles that are appropriate for the current user
* Only be able to administer users lower in the permission hierarchy
* Restrict the abilities of Admin and Organisation Admin users
* Can only grant users permissions for apps that the admin user can access.