Log Message:
update to ircii 20030709.  changes include:

o  turned on SO_REUSEADDR for most connections
o  /DCC RAW works when disconnected again
o  several bugs fixed
o  new /set dccport and /set bind_local_dcchost variables to give
   the user full control over how dcc requests are sent.
o  new /on os_signal to give user-access to receiving UNIX signals
o  /set beep_on_msg now works for ICB messages and groups (public)
o  the --without-emacs-meta-keys configure option is now the default
o  the emacs meta key bindings for M-b and M-d were fixed