old_contents: from django.conf.urls import include, patterns, url
  
  
  urlpatterns = patterns('',
      url(r'', include(
          patterns('',
              url(r'', include('user_management.api.urls')),
              url(r'', include('user_management.api.urls.users')),
              url(r'', include('user_management.api.urls.verify_email')),
          ),
          namespace='user_management'
      ))
  )
  
new_contents: from django.conf.urls import include, patterns, url
  
  
  urlpatterns = patterns('',
      url(r'', include(
          patterns('',
              url(r'', include('user_management.api.urls')),
              url(r'', include('user_management.api.urls.users')),
              url(r'', include('user_management.api.urls.verify_email')),
          ),
          namespace='user_management_api'
      ))
  )
  
subject: Fix api test urls include.