add opencv-zbar source code

guowenxue

2019-07-29 7fe273e8e8bd1ffd4735cb5d6f09ad8e58a39a96

ok335xD/linux-bsp/tarballs/linux-3.2.0.tar.xz does not exist in tree 5bc281ae51360eb87e30c0654a9c7690aa6202eb