old_contents: from django.conf.urls.defaults import *
  import views
  
  urlpatterns = patterns('',
    url(r'^$', views.mainpage),
    url(r'^_ah/warmup$', views.mainpage),
    url(r'^openid/', include('gae.openid.urls')),
  )
  
new_contents: from django.conf.urls.defaults import *
  import views
  
  urlpatterns = patterns('',
    url(r'^$', views.mainpage),
    url(r'^_ah/warmup$', views.mainpage),
    url(r'^openid/', include('gae-openid.urls')),
  )
  
subject: fix wrong dir name