2007-07-30  William Jon McCann  <mccann@jhu.edu>

	* src/gs-listener-dbus.c: (listener_add_ck_ref_entry),
	(listener_remove_ck_ref_entry),
	(_listener_message_path_is_our_session),
	(listener_dbus_handle_system_message),
	(listener_dbus_filter_function), (gs_listener_acquire):
	Respond to ConsoleKit ActiveChanged signals.
	Based on a patch from Ian Jackson <iwj@ubuntu.com>
	Fixes #461028


svn path=/trunk/; revision=1230