[aprssig] APRS-IS Duplicate Packets

[Robert Bruninga]

> a duplicate I consider the sender callsign-ssid, target 
> callsign and the body of the packet.... Also all white space 
> immediately preceding the cr or lf is dropped from the
duplicate 
> checksum calculation. 

Can't do that.  Yaesu VX-8R radios end with a space character to
distinguish the type of radio.  The last 2 bytes of a Mic-E
packet contain the MFR and TYPE codes.  For the VX-8R it is a
space.

Bob, Wb4aPR