Keyevents

Hi!

Are you still working on this project? I currently try to get cinder working on linux and found your
fork. Good work, but i guess it is out of sync with upstream? However, in order to get used to the codebase i added fullscreen mode, keyevents and switched to CMake build system (Scons will still work). Maybe you find it usefull.

Greetings from Germany

Christoph