Tutor Role

Refer to ticket #367

Requirements

The person with tutor role:

• Should be able to be added to any/all group(s) in a course
• Should see the same events/evaluations as students
• Should be able to evaluate any/all group member(s) in the group
• Should not evaluate herself/himself when self evaluation is enabled

The instructor for the course:

• Should be able to toggle if the result from tutor is anonymous

The students:

• Should not evaluate tutor
• Should be able to see the result from tutor (anonymous or onymous depending on the settings)

Implementation