New DEVILRY problem set deadlines

To give people more time with the problem sets, we are extending the DEVILRY deadline to Mondays at 15:30.

Those that hand in their problem sets on Devilry before the deadline, will get the written solution on email on Monday afternoon, and be required to login as examiner and correct another student's problem set.

The feedback session will still be in Origo on Fridays at 12:15. Those that participate there will get the written solution on paper.