* finish roster list information
* non-setting settings?
* mcabber_config_file use option to set dir?
* do uninitialization of commands and features with objects?
* help system accessors (needs major rewrite and planning)
* object access to roster and buddies?
* in mcabber add hook/call to also handle room status changes
* well, so, mcabber will pass all arguments to hooks in utf. but do we really need to convert names to utf?
* use glib filename charset conversion functions?
* toggle routine should handle multiple status toggles
* think about how tune notification should act on start/quit
* clarify situation with disco, maybe it is due to this we are unable to receive pep events
* lm debug should be more flexible
* common pubsub infrastructure, in particular, xmlns-based event handlers?
* forms abandoning hook to inform server
* eliminate main.parse_args?
* common disco routines should get connection object from outer space - no mcabber dependency, the same for forms parsing, pep sending (though it anyway needs to be converted to pubsub)...
* tune should set self-song only on reply from server
* test node config
* publish library handlers?
* check all that callbacks for empty 'to' fields in print_info
* reply routine?
* put here mcabber headers snapshot
* put here mcabber-modules patch
* change module name to just lua?
* go through TODO and remove done :/
* update build system
* check for resource freeing on unloading