Update glfw package installation formulae for OSX
Update glfw package installation formulae for OSX

Change-Id: I83adb0f942e87c8d33fbbf6bc3b79beabc1cb0b5

IntelRealSense/librealsense,IntelRealSense/librealsense,IntelRealSense/librealsense,IntelRealSense/librealsense,IntelRealSense/librealsense,IntelRealSense/librealsense,IntelRealSense/librealsense,IntelRealSense/librealsense,IntelRealSense/librealsense