What's new in at-spi2-core 2.7.3: * Atspi_accessible_get_index_in_parent no longer returns -1 if the object's parent is not cached (BGO#688057). * re-register keystroke listeners if the registry goes away and then returns. * Fix atspi_device_listener_new_simple. * Fix some compiler warnings. * Build: use gobject-introspection's Makefile instead of rolling our own. * Fix a crash when parsing events without detail when there is a listener for the event that names a specific detail value. * Fix crash when removing hung processes. * Fix deregistering of applications. * A few documentation fixes.