(last compile for old prototype of 06/2013 before current
hardware release in 06/2017)
Description of Changes
First release - 9B3 project files set-up based on SP3.mcw
debugged to a working state, ported to second prototype
cleaned up the web page (colors) 2014.09a
Disabled green channel LEDs in Mute, and Rx LEDs in standby
out the residual voltage in old thru hole channel modules.
Merged some the latest SP3 fixes into the 9B3 code.
Hardware mod: added series diodes (green channels, 1N914) and 50k pulldowns to
ground to channel LED signals (green and red channels) to compensate voltage
offsets. Added reading back panel S1..S4 switches to set IP (2014.10a) and