* icons/Makefile.am:
	* icons/loading.png:
	* icons/loading-aa.png:
	* libnautilus-extensions/nautilus-icon-factory.c:
	(nautilus_icon_factory_get_icon_for_file):
	added a new "loading thumbnail" icon from Susan

	* src/nautilus-property-browser.c:
	(nautilus_property_browser_delete_event_callback),
	(cancel_remove_mode), (add_new_button_callback),
	(done_button_callback):
	made the property browser reset remove mode when it's dismissed