cms-dev/cms — pull request #334 by fagu (2014-07-30 11:42:07+00:00)
Title: Patrolling

This lets admins add a (secret) comment to submissions. It can be useful when looking at the submissions for example to:
* manually check that grading works as expected
* find interesting solution ideas
* find mistakes in the submissions to help the students after the contest

The first line of each comment is also displayed on the submission overview pages.