2003-04-03  Michael Natterer  <mitch@gimp.org>

	Added preliminary support for image templates. Not finished
	yet. Addresses bug #96059. Now we need a volunteer to create
	a nice collection of default templates...

	* app/core/Makefile.am
	* app/core/core-types.h
	* app/core/gimptemplate.[ch]
	* app/core/gimp-templates.[ch]: new files implementing the new
	GimpTemplate object and the list of available image templates.

	* app/core/gimp.[ch]: keep a container of templates around.

	* app/core/gimpimage-new.[ch]: ported to use GimpTemplate. Removed
	struct GimpImageNewValues.

	* app/widgets/gimpcontainermenuimpl.c: changed to show the
	"(none)" item for a NULL selection also, not only for an empty
	container.

	* app/widgets/gimppropwidgets.[ch]: added
	gimp_prop_size_entry_connect() which connects an externally
	created GimpSizeEntry to object properties. Fixed the size entry
	code to actually work.

	* app/gui/image-menu.c
	* app/gui/file-commands.[ch]: added "Save as Template" which
	creates a new template from any image's properties.

	* app/gui/file-new-dialog.c: use prop_widgets and GimpTemplate.
	Offer the available templates in a menu at the top of the dialog.