old_contents: """
  Base configuration for TiddlySpace.
  
  This provides the basics which may be changed in tidlywebconfig.py.
  """
  from tiddlywebplugins.instancer.util import get_tiddler_locations
  
  from tiddlywebplugins.tiddlyspace.instance import store_contents
  
  
  PACKAGE_NAME = 'tiddlywebplugins.tiddlyspace'
  
  
  config = {
      'instance_tiddlers': get_tiddler_locations(store_contents, PACKAGE_NAME),
      'auth_systems': ['cookie_form', 'tiddlywebplugins.tiddlyspace.openid'],
      'bag_create_policy': 'ANY',
      'recipe_create_policy': 'ANY',
      'socialusers.reserved_names': ['www', 'about', 'help', 'announcements',
          'info'],
  }
  
new_contents: """
  Base configuration for TiddlySpace.
  
  This provides the basics which may be changed in tidlywebconfig.py.
  """
  from tiddlywebplugins.instancer.util import get_tiddler_locations
  
  from tiddlywebplugins.tiddlyspace.instance import store_contents
  
  
  PACKAGE_NAME = 'tiddlywebplugins.tiddlyspace'
  
  
  config = {
      'instance_tiddlers': get_tiddler_locations(store_contents, PACKAGE_NAME),
      'auth_systems': ['cookie_form', 'tiddlywebplugins.tiddlyspace.openid'],
      'bag_create_policy': 'ANY',
      'recipe_create_policy': 'ANY',
      'css_uri': 'http://peermore.com/tiddlyweb.css',
      'socialusers.reserved_names': ['www', 'about', 'help', 'announcements',
          'info'],
  }
  
subject: Add a css_uri to the default configuration.