added ofGetWindowPtr()
Merge pull request #115 from jvcleave/feature-ofGetWindowPtr

added ofGetWindowPtr()
ofAppNoWindow: remove not needed include
ofConstants: add EGL_EGLEXT_PROTOTYPES
Merge branch 'develop-raspberrypi' of github.com:openFrameworks-RaspberryPi/openFrameworks into develop-raspberrypi
Merge branch 'develop-raspberrypi' into feature-makefileRefactoring
ofAppRunner: fix permissions
Merge branch 'feature-makefileRefactoring' of github.com:arturoc/openFrameworks into feature-makefileRefactoring
Merge branch 'feature-makefileRefactoring' of github.com:arturoc/openFrameworks into feature-makefileRefactoring
fix afterplatform rule and libs order for linux