new_contents: import bumblebee.module
  import bumblebee.util
  
  class Module(bumblebee.module.Module):
      def __init__(self, args):
          super(Module, self).__init__(args)
  
      def data(self):
          return ""
  
  # vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
  
subject: Add "spacer"