Add history qs to swf querysets modules

Oleiade · Oleiade · commit 87de1fce846d · 2013-10-31T16:21:35.000+01:00
diff --git a/swf/querysets/__init__.py b/swf/querysets/__init__.py
@@ -2,5 +2,6 @@
 
 from swf.querysets.activity import ActivityTypeQuerySet
 from swf.querysets.domain import DomainQuerySet
+from swf.querysets.history import HistoryQuerySet
 from swf.querysets.workflow import (WorkflowTypeQuerySet,
                                     WorkflowExecutionQuerySet)
