[GSoC] Proposals on Melange

I would like to remind all students to submit their proposals to
google-melange.com as well. If you have your proposal on github, which
is the recommended way to do this, all you have to do is post a link (if
you post the whole thing on melange, you have to update it there and
on github, but we really don’t care where you put it).

It’s essential that you are in the system, though, so posting
something on Melange is not optimal.

All students that haven’t gotten feedback yet: We’re very busy with many
different things right now, but we’ll get back to you.