dschmidt/c4 — pull request #20 by roybaer (2014-06-30 11:38:44+00:00)
Title: fix the _should work_ changes (correct CMakeLists.txt, glew.h -> glu.h)

* make build inclusion of Gl... inconditional
* apparently glu.h contains everything we need -> replace glew.h

This fixes things for Sascha.