Thu Aug 12 21:02:57 2004  Matthias Clasen  <maclas@gmx.de>

	* demos/gtk-demo/appwindow.c (about_cb): Adjust to GtkAboutDialog API changes.

	* gtk/gtkaboutdialog.h:
	* gtk/gtkaboutdialog.c (gtk_about_dialog_set_email_hook):
	(gtk_about_dialog_set_url_hook): Add callback data and destroy notify
	for language bindings.  (#149999, Olivier Andrieu)