NEW: irssi-silc-1.0.4.1

[Martynas Venckus]

This is the security update of the irssi-silc-1.0.3 i've sent two
months ago.

http://www.altroot.org/irssi-silc.tar.gz

It's ready to go in, and does not conflict with silc-client after
the recent commit.

--
Martynas Venckus