def rebase(image)
      new_path = @router.baseline_dir(image.name)

      create_path_for_file(new_path)
      FileUtils.move(image.path, new_path)

      Monet::Image.new(new_path)
    end
def rebase(image)
      new_path = @router.baseline_dir(image.name)

      create_path_for_file(new_path)
      FileUtils.move(image.path, new_path)

      Monet::Image.new(new_path)
    end
returns a new image for the moved image