interim commit go fmt stuff

Change-Id: I617a7d771b50c2b7999eabbbebbabef4e68d8713
diff --git a/openflow/barrier.go b/openflow/barrier.go
index 7b631fe..60f5a2f 100644
--- a/openflow/barrier.go
+++ b/openflow/barrier.go
@@ -18,7 +18,7 @@
 
 import (
 	"encoding/json"
-	ofp "github.com/skydive-project/goloxi/of13"
+	ofp "github.com/donNewtonAlpha/goloxi/of13"
 	"log"
 )
 
@@ -26,6 +26,7 @@
 	jsonRequest, _ := json.Marshal(request)
 	log.Printf("handleBarrierRequest called with %s", jsonRequest)
 	reply := ofp.NewBarrierReply()
+	reply.SetVersion(4)
 	reply.SetXid(request.GetXid())
 	client.SendMessage(reply)
 }