aces/Loris — pull request #804 by cmadjar (2014-11-18 16:28:31+00:00)
Title: Imaging browser permissions

Three permissions available for the imaging browser:
- imaging_browser_view_site = can view only own site's imaging sessions
- imaging_browser_view_allsites = can view all sites' imaging sessions
- imaging_browser_qc = can QC imaging sessions

If user does not have QC permission, he/she can still see the QC feedbacks and statuses.