added support for Aprs messages over Pty device
added support for Aprs messages over Pty device
added Pty.h
Merge branch 'GlobalAprsPtty' of https://github.com/dl1hrc/svxlink into dl1hrc-GlobalAprsPtty

Conflicts:
	src/svxlink/trx/CMakeLists.txt
The Pty class now use buffers instead of singe chars

The Pty class now read and write buffers instead of chars. This is more
generally useful.
The Pty class now is in the Async namespace
Merge branch 'master' into dl1hrc-GlobalAprsPtty

Conflicts:
	src/svxlink/trx/CMakeLists.txt
Update versions and ChangeLog
Add docs for the PTY_PATH LocationInfo config var
Update versions and ChangeLog
Merge branch 'dl1hrc-GlobalAprsPtty'
Merge remote-tracking branch 'origin/master'