[Patch-gnuradio] firmware repo broken

[Daniel Halperin]

Sorry, this isn't actually a patch, but it's a problem report + fix you 
have to apply:

usrp_std.qpf won't compile when using the new USRP git, because it needs 
the firmware directory from gnuradio/usrp/firmware which has some verilog 
files included (in particular, gnuradio/usrp/firmware/include/fpga_regs_*.v)

I solved this by just copying the dir out of the gnuradio-3.3.0 tarball 
but that's probably overkill -- I bet it only needs the verilog files.

P.S. It would be nice to have a tarball on the Ettus firmware git.  If we 
need Windows to compile the firmware, don't make me install Cygwin and Git 
just to download!

Thanks,
Dan