Log Message:
Update to gnome-terminal-2.22.3.  Added patch-ab, which fixes
annoying problems with window resizing and tabs.

Bug fixes:

	* src/encoding.c: (update_active_encodings_from_string_list): Use the
	correct allocator.

	* src/terminal-window.c: (notebook_page_added_callback): Fix menubar
	visibility in newly created windows from DND. Bug #528915, patch by
	Gábor Szeder.

	* src/terminal.c: (handle_new_terminal_event): Ignore unknown options
	when handling a new-terminal event from another instance. Don't call
	exit() when parsing the passed options fail; instead just ignore the
	request. Bug #531720.