Nuand bladeRF FPGA bitstream downloader (hostedxA9)

 This empty package will, at the time of installation, download an appropriate
 FPGA bitstream for using the Nuand bladeRF in a hosted (USB-controlled)
 configuration. The FPGA bitstream will be downloaded from
 https://nuand.com/fpga/ and saved to /usr/share/Nuand/bladeRF.
 .
 This bitstream is for the bladeRF 2.0 Micro xA9 with the Altera Cyclone V
 5CEBA9 FPGA.
 .
 Note that this will not upgrade the bladeRF itself. That can be done
 with the bladeRF-cli utility.