Reflash Logitech Unifying Receivers easily

Windows users please install libusb first. (Go to https://sourceforge.net/projects/libusb-win32/files/libusb-win32-releases/1.2.6.0, download libusb-win32-devel-filter-1.2.6.0.exe and install it)

Usage: uniflash <command> [<args>]

command is one of:
    icp         reset the unifying firmware into its bootloader mode
    reset       reset from the bootloader
    flash       when in icp mode flash the given hexfile
    info        print info about bootloader (nRF24LU1+)
    info_ti     print info about bootloader (CC2544)
