End-of-semester reflections (Spring 2015)

[davclark]

I put a file in 2015-05-reflections/template.md for everyone to fill out. Please be as thoughtful as you can, but sooner (i.e., sometime on monday) is better than careful. We might still incorporate some of this feedback into the poster (and almost certainly into a blog post)!

@KishPatel1996 @dianecw @mgalemmo @jesscxu