rustyHPSDR Update

[John Melton G0ORX/N6LYT]

I now have sufficient functionality working that I can use WSJT-X with the latest version of rustyHPSDR.

The transmit audio problem I was having has been solved and I have a minimal implementation of CAT over TCP/IP implemented emulating a Kenwood TS-2000 that works with WSJT-X.

The latest version compiles WDSP as part of the build process as a static library and also includes code  for NR3 and NR4.

Still a lot to do, but is is fairly useful in its current state.  The Spectrum display when transmitting needs some work along with the metering. Also need to implement Pure Signal.

As part of the build process I can now make a Debian Package, which should make installing fairly easy for anyone wanting to try the code without having to build the from the source code.  I will make a version for both amd64 and arm64.

A little more testing and then I will update again when I have the Debian Packages ready.

-- John G0ORX