only notify on order change if not own order

ordr2/views/orders.py

@@ -37,7 +37,9 @@ def change_in_order_status(request, order, old):
         order.completed_date = datetime.utcnow()
         order.completed_by = request.user.user_name
 
-    if noteworthy:
+    if noteworthy and order.created_by != request.user.user_name:
+        # only notify if the user who changed the order is not the one who
+        # created it in the first place
         account = request.dbsession.\
             query(User).\
             filter_by(user_name=order.created_by).\