old_contents: from django.conf.urls.defaults import patterns, include, url
  
  urlpatterns = patterns('django_actions.views',
      url(r'^(?P<app_n_model>[\w\.]+)/$', 'act', name='url_act'),
  )
  
new_contents: from django.conf.urls.defaults import patterns, include, url
  
  urlpatterns = patterns('django_actions.views',
      url(r'^(?P<app_n_model>[\w\.]+)/$', 'act', name='action'),
  )
  
subject: Change URL for something clearer