TODO: 

- consider the implications of the way we do logging.. is writing
  everything as we get it such a good idea?

  should we just fflush() once every 2 minutes?

- add the muh status from the patch

- add usermodes="";

- review the topic code and the -d code, reported problems with both.

- add some form of hash table statistics for the command hash and
  channel hash, so its known how effective they are, and how
  many are being hashed to individual entries, how many are just being
  looped.

  leeh->> a quick one-line change tells me the command hash is actually
          working quite well.. theres 2 sets of 2 commands that hash
          to the same value.. but ideally hits/misses could be good..

- merge server_commands() and server_reply_str(), making them both
  use the hash..

- if we hit a numeric, dont bother searching for a command

- use atoi() to decide if we need to search for a numeric or a command

- split muh.c up, possibly move the command handling stuff -> commands.c

  any logging can be moved to log.c?

- split the dcc stuff out of the commands, into its own function

- check the host allow stuff in relation to ipv6

  leeh->> rip the stuff from ircd-hybrid for formatting of ipv4-in-ipv6?

- cosmetic: split irc.c-stuff into socks.c and make prep-defines for the
            numeric replies of these functions

- store channel keys so we can rejoin them on connect, using the new
  channel structure should be very easy, and the hash parsing above

  leeh->> hrm - this may not be worthwhile, as im not sure if parsing
      the mode is worth the end result, given you have to know
      what modes take params and make sure you pull the right key.

- add the option for muh not to be permanent on irc, but connect when
  a user does?

- stop booting off a client when we disconnect from a server, allow 
  them to connect before we've registered with a server

- an option to make logging only active when a client is not connected

- message flood protection from dronenets

- option to ignore server notices in the messagelog

- a simple message filter - to try to ignore spam.

- vhost changing on the fly?

- if we're set away and we disconnect from a server, resend the away
  once we've reconnected?

- teach muh the ancient art of alchemy.