[#3] Class/Demo Request/Up-vote

[rstackhouse]

As a member,
I want to be able request a class for a specific topic (i.e. Processing, soldering),
Or I want to be able to second that topic if it already exists,
So that I can add new skills to my repertoire,
So that I can create new and interesting projects.

[jcarouth]

Robert is a cheater.

[echosa]

+1 jcarouth