Author: Isomer <isomer@coders.net>

Author: Isomer <isomer@coders.net>
Log message:

* Updated doc/ircd.8, it was 12 years out of date.
* rewrote m_whois.c, much clearer how it works, fixed a couple of it's quirks
and documented how it works.  Should work the same as the old version.
If the phase of the moon is in the right quarter it may even use less cpu.
* updated rfc1459.unet
* fixed some IPcheck funnies.
* fixed the numeric nick collision funnies? (unsure)
* We're now keeping track of server connections in IPcheck to prevent us having
to special case them all over the place.

Testing required:
 * does it run.
 * does whois work as expected?
 * does ipcheck still core?
 * are the docs all up to date?

git-svn-id: file:///home/klmitch/undernet-ircu/undernet-ircu-svn/ircu2/trunk@265 c9e4aea6-c8fd-4c43-8297-357d70d61c8c