viewFactory.addEmptyFieldSpecification(loadSpecification("field.empty", EmptyField.Specification.class));
viewFactory.addSpecification(loadSpecification("icon.object", RootIconSpecification.class));
viewFactory.addSpecification(loadSpecification("icon.subview", SubviewIconSpecification.class));
viewFactory.addSpecification(loadSpecification("icon.collection", ExpandableListSpecification.class));
viewFactory.addSpecification(new LargeIconSpecification());
viewFactory.addSpecification(loadSpecification("icon.service", ServiceIconSpecification.class));
viewFactory.setDragContentSpecification(loadSpecification("drag-content", DragContentSpecification.class));
// TODO remove or move to better position