Removing unused parameter
missed this.
Fixing linux build by removing win32-isms
Merge pull request #11 from jherico/master

Fixing linux build by removing win32-isms
Merge remote-tracking branch 'upstream/master'
Updating the chapter 5 examples.  This code isn't ready to push to ORIA yet.
Tweaks to camera logic
More tweaks for UI
Merge branch 'chapter5' of https://github.com/AlexBenton/OculusRiftInAction into chapter5