[aprssig] New Paradigm configuration for UIDIGI - Revised

[Bill WA7NWP]

> 
> As of this year, the TNC-X with it's X-Digi piggyback board, and the AGW 
> microTNC, can also implement stand-alone n-N digipeaters, but the KPC3+ 
> has been doing this for over 8 years.

And just recently the Linksys NSLU2 has beta software with AX25 packet. 
  A fully open Linux box at about 1/2 the price of a KPC3+..

Bill