* Fixed clients

  The inherited resources controller helper as been removed
  all these changes from here will work on replacing the
  functionality
Counselling altered from inherited resources
Organisations altered from inherited resources
Alter supervisors controller after inherited resource removeal
Fixing after removal of inherited resources
Move clients lookup out of controller
Changes to clients factory
Improved visuals
Generic index
Removed old indexes
Fixed counselling session naming
DRYed index
Changed vo.from_minutes to class method