[Trlog] TR6.96 and parallel ports

[Zivney, Terry L.]

Although the parallel ports now give band data in 6.96, unfortunately, the
band data  does not appear to be sent unless the radio is ACTIVE.
TR reads the frequency of the INACTIVE radio promptly, but does
not send the band data to the appropriate parallel port unless the 
radio is the active radio.  Thus, if you change the band of the inactive
radio with the band button on the rig, the inactive radio will not have
a good antenna to listen on until it becomes an active radio.

This is NOT the behavior under 6.78.  In 6.78 the band data on
both radios follows the frequency shown in TRLog.

Terry Zivney, N4TZ/9