== Mark Deduction For Late Evaluation Submission ==
Refer to ticket #364

== Requirements ==
An admin/instructor:
* Should be able to set mark penalty scale for late evaluation submissions.
The students:
* Should be notified about the mark penalties for late evaluation submissions.
== DB Changes ==
* Added new penalty table.
* Added new "mark_penalty" in EvluationSimple, EvluationRubric, and EvaluationMixedEval table.
== Implementation Questions & Suggestions ==
* Should admin/instructors be able to apply late penalty for each individual question, or restrict it to the event as a whole?
* If a student has a valid reason for submitting a late evaluation, the admins and instructors should be able to revert or lessen the penalty applied to the student's mark.
* How should the late submission penalties be applied if a student submits a partially incomplete late evaluation?
* If an instructor or admin modifies the marks penalty scales after all the evaluations have been submitted, how would this affect the administered marks?
* How granular should the functionality be?  Should an admin/instructor be able to apply different mark penalty scales to different students and groups?