header shuffle
net_udp6.c:
get compiling under mingw. some icky hacks (and the version of the tpipv6
headers I managed to get had some errors), but it compiles cleanly.
nq for abyss etc (ie, the magical -<mod> args).
The interface to the message subsystem got a revamp and all the mods to the .c
files reflect this. currently a little ugly, but I plan on abstracting msg
further to clean it up and make it more oo.