+24Jan23=======================================================================
+1. Optimise the PC11->PC61 promotion code, improve readability of the
+ debugging when 'set/debug pc11' is active.
+2. Remove spurious '$' character at the end of Listeners.pm (thanks Kin).
20Jan23=======================================================================
1. Add the variable @main::localhost_names to allow other IP addresses to
be treated in the same way as localhost in item 1 on 19Jan23 below. NOTE
You do NOT need to fiddle with this unless you specifically have more
than just the normal definitions of localhost. So for 'normal' nodes with
one external interface, you DO NOT NEED TO DO ANY OF THIS.
+2. Added CTY-3304 prefix data
+3. Fix Bad IP address system so that one can carry on as normal without
+ Net::CIDR::Lite (or libnet-cidr-lite-perl on debian based systems)
19Jan23=======================================================================
1. Introduce aliasing for localhost in DX Spots and outgoing PC92 A records
on login. There are two variables which can be set with the alias to use: