Added autoWho config option, will list users on join (both MC and IRC).
Added topic message on join.
Improved the config file structure and the way the config is loaded / saved.
Implemented channel config GUI.
Made config GUI always have a background.
Changed default key for ToggleChatTarget to F4 as it was blocking the player list on TAB.
Made the usage information for the /[serv]irc command easier to read.
Fixed short commands.
Fixed and tweaked various other things.