- Add -staging tree:
      - added TAINT_CRAP flag
      - added eth131x network driver
      - added slicoss network driver
      - added sgx network driver
      - added me4000 data collection driver
      - added go7007 video capture driver
      - added USB/IP host and client driver
      - added w35und wifi network driver
      - added prism2 usb wifi network driver
      - added echo cancellation driver
    - only enabled these on x86 platforms