+24Oct07=======================================================================
+1. Added CTY-1708 prefix changes
+23Oct07=======================================================================
+1. Added CTY-1707 prefix changes
+15Oct07=======================================================================
+1. prevent PC61 from propagating outside spider boxes.
+2. simplify the regex for sh/contest to allow it to work on perl < 5.8.x.
+09Oct07=======================================================================
+1. Added *VERY* important change to prevent loops on PC9x sentences.
06Oct07=======================================================================
1. added the possibility of having a motd_ax25 especially for sending to
radio connections after a suggestion by Paolo YV1DIG.