2 - fix regression introduced for handling unknown commands
5 - fix channel name comparison in add_channel(), compare lowercase
6 to prevent leaking file descriptors in the long run => Thanks samurai!
7 - only handle commands ii explicitely understands and treat the rest
8 as raw irc (only worked for raw commands in capital lettersin the past) => Thanks samurai!
9 - create in FIFO on receiving a privmsg directly instead of requiring a new
10 /j command first => Thanks Evan Gates
11 this also implies that in FIFOs aren't deleted on channel leaves any longer because
12 this itself creates a channel event again which in turn would recreate the file
16 - fix directory traversal on servers that support SAJOIN
17 NOTE: not marking as security relevant as it is only possible to
18 create directories outside (which is of course annoying) of the irc
19 hierarchy but not overwriting arbitrary files with the channel name.
24 - server messages about users (QUIT,JOIN) will no longer
25 go to the user directories but to the server out file to
26 give an easy method to monitor it and to prevent spamming
30 - Exit on channel creation failure, thanks Michael Prokop
31 - Implemented joining of password protected channels
32 - Removed -v option from the manpage since it's not implemented