old_contents: # -*- coding: utf-8 -*-
  
  from .browser import FolderBrowserView
  
  
  def includeme(config):
      config.include('.order')
      config.include('.admin')
      config.include('.browser')
  
new_contents: # -*- coding: utf-8 -*-
  
  from .browser import FolderBrowserView
  
  
  def includeme(config):
      config.include('.order')
      config.include('.admin')
      config.include('.browser')
      config.include('.crud')
  
subject: add missing .crud module