Pat Gensio 0.23 released

[Corey Minyard]

Pat with a built-in AFSK modem, AX.25 stack, and serial port interfaces.

There was a bug a diligent user helped me hunt down dealing with real serial ports hooked to TNCs.  This had been semi-tested before, but had a specific issue.  But it seems to work fine now with a TNC on a serial port.

I have also moved to building Linux binaries on Debian stretch, which is an old release, so it will work on older Linux distributions. I have also added 32 bit builds for x86 and ARM.

Binaries for Linux x86_64, LInux i386, Linux ARM64 (raspberry pi), Linux ARM32, MacOS, and Windows.

See https://github.com/cminyard/pat and binaries are under the "Releases" area.

-corey - AE5KM