2003-11-18  Federico Mena Quintero  <federico@ximian.com>

	* gtk/tmpl/gtkfilechooser.sgml: Added sections section about
	generating previews and including extra widgets.

	* gtk/gtk-docs.sgml: Added a part about migrating old code to new
	widgets.

	* gtk/migrating-GtkFileChooser.sgml: New file.

	* gtk/Makefile.am (content_files): Added
	migrating-GtkFileChooser.sgml.