Merge branch 'master' into 'SDC-438-filters-on-dashboard'

https://support.astron.nl/jira/browse/SDC-496

See merge request !182

atdb/taskdatabase/views.py

@@ -828,7 +828,7 @@ class GetUniqueValuesForKey(generics.ListAPIView):
             queryset = self.get_queryset()
             queryset = self.filter_queryset(queryset)
             return Response({'aggregation_key': aggregation_key,
-                             'result': algorithms.unique_values_for_aggregation_key(
+                             'results': algorithms.unique_values_for_aggregation_key(
                                  queryset,
                                  aggregation_key)
                              })