Added cmake script to find libhackrf.
Updated hackrf_transfer(host) and ubs_performance(firmware) extended frequency range from 5MHz to 6800MHz.
Fix FindLIBHACKRF.cmake
Fixed hackrf-tools CMake scripts to build them out of tree.
renamed usb_performance to hackrf_usb
moved cpld stuff out of hardware/jellybean where people would be unlikely to look for it
hackrf-tools fixed make install and added make uninstall feature.
libhackrf added make uninstall feature.
Thanks to horizon for the hint for cmake uninstall script.
hackrf-tools fixed install by default to (path)/bin
windows, pt3