fixed memory leaks and use g_list_* functions for GList's, not g_slist_*.

fixed memory leaks and use g_list_* functions for GList's, not g_slist_*.

2004-01-27  Rodrigo Moya <rodrigo@ximian.com>

	* backends/groupwise/e-cal-backend-groupwise.c
	(e_cal_backend_groupwise_start_query): fixed memory leaks and use
	g_list_* functions for GList's, not g_slist_*.
	(match_object_sexp, match_recurrence_sexp): removed unneeded functions,
	we match the object directly in get_object_list.
	(e_cal_backend_groupwise_start_query): call get_object_list to retrieve
	the matched objects and call e_data_cal_view_notify_* functions
	appropriately.