wconsd

Update copywright and version

Convert run_menu to not busy wait
It took me a while to notice, but the run_menu is written using
blocking file metaphor, but the socket it is working on is a non
blocking socket. This manifests itself with the run_menu loop
consuming most of the available CPU time

Add telnet option processing, including ECHO support
The amount of effort here seems like overkill, but it seems
to be the practical minimum implementation for telnet clients
to do the right thing. I have added in more decoding than is
strictly required and I hacked in the status suboption so that...

Try using getnameinfo to show more information about connected users

Add connection table debugging, net byte counting, some more thread interlocks

Migrate most of the menu system into the connection structure

Clean up lots of compile warnings.
I have been getting lots of errors while testing under wine, so this
is the start of looking for problems. I have not cleaned up any
of the warnings in process_menu_line since that whole function is
an abortion and all the warnings are either send() signedness mismatch...

Start to implement a connection table
This change is only half baked as I still have not altered the rest of the
threads to use the new connection table. Nor have I updated the event
signalling model to take into account the existance of multiple connections.

Add winelib support and the ability to set the listen port

More cmdline processing fiddling