* demo/viewer/README,
	* demo/viewer/browser_widget.cc,
	* demo/viewer/browser_widget.hh,
	* demo/viewer/common.hh,
	* demo/viewer/help_dialog.cc,
	* demo/viewer/help_dialog.hh,
	* demo/viewer/image_region.cc,
	* demo/viewer/image_region.hh,
	* demo/viewer/image_region.hxx,
	* demo/viewer/image_scene.cc,
	* demo/viewer/image_scene.hh,
	* demo/viewer/image_view.cc,
	* demo/viewer/image_view.hh,
	* demo/viewer/image_widget.cc,
	* demo/viewer/image_widget.hh,
	* demo/viewer/key_widget.cc,
	* demo/viewer/key_widget.hh,
	* demo/viewer/main.cc,
	* demo/viewer/xml_widget.cc,
	* demo/viewer/xml_widget.hh: Here.