Temporarily removing superevent filtering for user

We currently aren't filtering superevents for the user in the
request for the web interface search, so we are removing the
(very minor) filtering in the API for the time being.  In the near
future, we will add the full permissions framework in.

gracedb/superevents/api/views.py

@@ -66,8 +66,10 @@ class SupereventViewSet(viewsets.ModelViewSet):
     def get_queryset(self):
         """Filter queryset for user"""
         # TODO: do we need to filter this any further?
-        queryset = get_objects_for_user(self.request.user,
-            'superevents.view_superevent')
+        # TODO: Check that this might be causing slowness
+        #queryset = get_objects_for_user(self.request.user,
+        #    'superevents.view_superevent')
+        queryset = self.queryset
         return queryset
 
     def get_object(self):