Remove src/joystick/darwin/10.3.9-FIX/IOHIDLib.h
    
    The file is lincensed under APSL-2.0 and it's not needed on Linux. Because
    APSL-2.0 license is bad (e.g. it will cancel the license if receiver suit
    Apple Inc. for pattent infringement), I decided to remove the file.