[ngIRCd-ML] Bug 70 NOTICE doesn't take channels as targets

Hello, crawling through the sources and the bug tracker, I tried to solve BUG 70. As this is my first patch (and I'm not that good in programming C) I hope I did not make too many mistakes. The patch was tested on a local ngircd instance (MacOS X 10.4.11) and is attached to this mail. I haven't found any specific conditions for a user to be able to NOTICE a channel in the RFC's, so I assumed that they are the same as used for PRIVMSG, is this correct? Regards, Fabian