NICK
USER
QUIT
JOIN
PART
INVITE
PRIVMSG
NOTICE
PING
PONG

admin commands:
---------------
identification:
	identify [password]
	unidentify
std irc:
	msg <target> <message>
	nick <nickname>
	join <channel>
	part <channel> [part message]
	quit [quit message]
wordtree:
	add <sentence>			Add sentence to tree.
	search <word[ word[ ...]]>	Search for word(s).
	generate [word]			Generate sentence at random start-word or word word if specified.
	clear				Clear tree (warn first).
misc:
	help
