Print beamformer detail too ...
Integrated selected additions made by David MacMahon
Bugfix: now unmap device
Bugfix: grab the environment variable
Bugfix for cmdline parser
Example use of argument retrieval
Attempt at endpoint logic to substitute for notices
test message sending
debug mainloop
include queue in build
Fix log messages
More duplex hacking
digitiser monitor logic
Digitiser recent
dmon conflict resolved

Conflicts:
	dmon/dmon
	dmon/dmon.c
	dmon/dmon.o
packet structure change
udp structure message modified
dmon fixes working
Inhibit experimental code, set in experimental branch
Neilen request: display meta and data dest