Function writing style

[IAlibay]

Had a couple of students writing print ("Hello world") instead of the more accepted print("Hello world"). It might be a good idea to add a little section on what accepted styles are for this.

[RMeli]

As long as we are consistent ourselves in using the second form, I think this is a non-issue.

[IAlibay]

I'm going to review and see if we can add a small comment about it. If anything it's quite fun that you can really do print ("test").

[IAlibay]

Switching to milestone for next year.