2008-10-11  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpprojection.h: add a "use_gegl" boolean member.

	* app/core/gimpprojection-construct.c (gimp_projection_construct):
	use the boolean instead of hardcoding FALSE.

	* app/actions/view-actions.c
	* app/actions/view-commands.[ch]: add a "Use GEGL" action and
	callback which sets the boolean and exposes the display.

	* menus/image-menu.xml.in: add it to the "View" menu.


svn path=/trunk/; revision=27242