dav_events: clearified log messages

dav_events/workflow.py

@@ -55,7 +55,7 @@ class BasicWorkflow(object):
         flag.save()
         change = EventChange(event=event, user=flag.user, operation=EventChange.RAISE_FLAG, content=status.code)
         change.save()
-        logger.info('Flagging status \'%s\' for %s', status.code, event)
+        logger.info('Flagged status \'%s\' for %s (ID: %d)', status.code, event, event.id)
         return flag
 
     # TODO: the name/intention of this method is unclear. Could we make it obsolete?
@@ -75,7 +75,7 @@ class BasicWorkflow(object):
             if event.flags.filter(status__code='accepted').exists():
                 if not event.number:
                     self.set_number()
-                    logger.info('Setting number on Event %s', event)
+                    logger.info('Assigned number to Event %s (ID: %d)', event, event.id)
 
         if code in (None,
                     'publishing_facebook',