Add "instructor" mode to Sonar.
Review Request #7930 — Created Jan. 30, 2016 and submitted — Latest diff uploaded
This change adds a new "type" field to users which can be one of "student",
"mentor", or "instructor". Mentors are still the superusers of the system,
and instructors are a limited class where they can see all the other users
within their own groups but cannot see anyone else, and cannot make changes.
- Set myself to be an instructor and joined one of our active groups. Saw
everything that I expected to.
- Set myself to be a student and saw the limited student view.