Add serializer handling natural keys (refs #5510)

portail_citoyen/settings.py

@@ -420,6 +420,11 @@ CMS_TEXT_WRAPPERS = (
 CMS_TEXT_WRAPPER_CLASSES = ()
 ANNOUNCES_FEED_HOMEPAGE_LIMIT = int(os.environ.get('ANNOUNCES_FEED_HOMEPAGE_LIMIT', 3))
 
+# Remove after Django 1.7
+SERIALIZATION_MODULES = {
+        'json': 'authentic2.serializers',
+}
+
 # Do we use memcached ?
 if 'USE_MEMCACHED' in os.environ:
     CACHES = {