3.13.3 (unstable): Gtk: * Builder: Fix ref count in get_widget() and get_widget_derived() and add test case. (Kjell Ahlstedt) Bug #731444 (Peter) * Container: Deprecate [set|get]_resize_mode() and set_reallocate_redraws(). * Widget: Deprecate reparent(), region_intersect(), get_root_window(), [set|get]_margin_[left|right](), property_style(), property_margin_[left|right](). (Kjell Ahlstedt) * Add Overlay. (Juan R. García Blanco) * IconInfo: Deprecate set_raw_coordinates(), get_embedded_rect(), get_attach_points() and get_display_name(). (Murray Cumming) * Widget: Undeprecate and reimplement reparent() because it is still useful in gtkmm. (Kjell Ahlstedt) * WidgetPath: Deprecate iter_add_region(), iter_remove_region(), iter_clear_regions(), iter_list_regions() and iter_has_region(). (Murray Cumming) Documentation: * Application: Add documentation concerning the use of quit() (Kjell Ahlstedt) Bug #731126 (Glenn Rice) * Builder: Add documentation about widget and window lifetimes. (Kjell Ahlstedt) Bug #731444 (Peter) * Add Overlay demo. (Juan R. García Blanco) * demo: Avoid use of deprecated API. (Murray Cumming) * demo: Make side bar scrollable as in the C version. (Juan R. García Blanco)