old_contents: from django.conf.urls import patterns, url
  # from ..views import PublicSuggestionList, SuggestionList, SuggestionDetail
  from ..views import SuggestionList, SuggestionDetail, SuggestionToken
  
  urlpatterns = patterns(
      '',
      url(r'^$', SuggestionList.as_view(), name='suggestion_list'),
  #     url(r'^public/$', PublicSuggestionList.as_view(), name='public_suggestion_list'),
      url(r'^(?P<pk>\d+)$', SuggestionDetail.as_view(),
          name='suggestion_detail'),
  #    url(r'^(?P<token>[a-z0-9-]+)$', SuggestionToken.as_view(),
  #        name='suggestion_token'),
      url(r'^(?P<token>[a-z0-9-]+)/validate/$', SuggestionToken.as_view(),
          name='suggestion_token_validate')
  )
  
new_contents: from django.conf.urls import patterns, url
  # from ..views import PublicSuggestionList, SuggestionList, SuggestionDetail
  from ..views import SuggestionList, SuggestionDetail, SuggestionToken
  
  urlpatterns = patterns(
      '',
      url(r'^$', SuggestionList.as_view(), name='suggestion_list'),
  #     url(r'^public/$', PublicSuggestionList.as_view(), name='public_suggestion_list'),
      url(r'^(?P<pk>\d+)$', SuggestionDetail.as_view(),
          name='suggestion_detail'),
      url(r'^(?P<token>[a-z0-9-]+)/validate/$', SuggestionToken.as_view(),
          name='suggestion_token_validate')
  )
  
subject: remove unused / disabled api url