2004-04-19  Michael Natterer  <mitch@gimp.org>

	More GtkAction stuff (still unused):

	* configure.in: added new directories menus/ and app/actions/

	* Makefile.am: build menus/

	* menus/.cvsignore
	* menus/Makefile.am
	* menus/*-menu.xml: new files: XML menu descriptions for each menu
	which is now defined in gui/*-menu.c.

	* app/widgets/widgets-types.h: some typedefs for GimpActionGroup.

	* app/widgets/gimpactiongroup.[ch]: added a "Gimp" construct-only
	property. Added APIs to set actions visible/sensitive/active
	and an unimplemented stub for setting the action's color.

	* app/Makefile.am: build actions/ and link libappactions.a

	* app/actions/.cvsignore
	* app/actions/Makefile.am
	* app/actions/*-actions.[ch]: new files: GtkActions for each
	*-commands.c file in gui/. Ported all "update" functions from the
	*-menu.c files.
	(everything completely unused, untested and partly #if 0'ed)

	* app/core/gimpimage.[ch]: for reasons of (action-) symmetry, added
	API...