Removed some old junk. Add __module_handle that modules can handle privmsg/pubmsg now.
Change __module_handle to accept infinite args. on_pubmsg now calls on_privmsg. Call __module_handle with source,target,message if privmsg
Added karma module, that uses the new "see all the messages" feature
karma module now can show karma
Modules should return the help text, not send it. Also changed !help in Bot to notice, not privmsg