[Cs3] my office hours on Tuesday

[Mikhail Nesterenko]

CS3 students,

My office hours are usually held in CSI blackboard course. Now that
there is a changeover from A to B, on Tuesday, the link to office
hours is no longer valid.

I'll be here instead:

      	   https://us.bbcollab.com/guest/b1ba39c939574968a8841cfb3fe58767

I'll get the office hours link updated and working by Thursday.

thanks,
-- 
Mikhail