Redirect root to documents

costs/urls.py

@@ -1,8 +1,12 @@
 from django.conf.urls import url
+from django.views.generic import RedirectView
+
 from . import views
 
 urlpatterns = [
-    url(r'^$', views.index),
+    url(r'^$',
+        RedirectView.as_view(pattern_name='list-documents'),
+        name='index'),
     url(r'^documents/(?P<pk>\d+)',
         views.detail_document,
         name='detail-document'),