Being able to get the list of connected user when join the channel can be interesting, that why I added the listener.
I improved the documentation by adding all the possible status and their description.
addresses fix for #106
moved channel to node properties (won't break but will flag as undeployed changes)
changed defaults to be irc.freenode.net
allow input of a msg.raw as an array of a raw irc command (undocumented)
