veyron/services/wspr: Setting NoTimeout for WSPR RPC calls.
But we need to provide an API in JS for developers to set
proper timeout. See https://code.google.com/p/envyor/issues/detail?id=48
for details.

Change-Id: I7112b1b8997f03e5ab04ec5fde6c1c37f6d409bd
diff --git a/services/wspr/wsprd/lib/wspr.go b/services/wspr/wsprd/lib/wspr.go
index b48a310..bb0256c 100644
--- a/services/wspr/wsprd/lib/wspr.go
+++ b/services/wspr/wsprd/lib/wspr.go
@@ -219,7 +219,7 @@
 	var err error
 	if client == nil {
 		// TODO(bjornick): Use the identity to create the client.
-		client, err = ctx.rt.NewClient()
+		client, err = ctx.rt.NewClient(veyron2.CallTimeout(ipc.NoTimeout))
 		if err != nil {
 			return nil, fmt.Errorf("error creating client: %v", err)
 		}