[Trlog] serial port keyed on starting TR

[VR2BrettGraham]

K6LL asked:

>There's a thread going on another reflector, which reminded
>me of this TR issue, and gave me the idea for a possible
>solution.
>
>I am doing so2r, with radio control and cw keying on two
>serial ports. When I start TR, the second serial port is cw
>key-down. I darn near melted an amplifier after the SS
>contest when I restarted the program to get some scoring
>data off the screen, and one of the amps was accidentally
>keyed down for about five minutes.

I use the parallel port for keying & rig selection.  What I find to
be annoying is how one rig goes key down & into transmit when
the computer is switched off.  I have been meaning to do
something about that in my SO2R box, but TRlog should really
set the lines right when it starts for situations as Dave describes.
I would think this should be a relatively easy thing for Tree to do.

73, VR2BrettGraham