don't update feed twice

main.go

@@ -54,18 +54,12 @@ func main() {
 	ch := make(chan error)
 	go ws.KeepAlive(10*time.Second, ch)
 
-	var ts string
-	_, err = feedUpdate(gamePk, &ts)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	// FIXME: we're calling feed twice now
 	feed, err := statsapi.Feed(gamePk)
 	if err != nil {
 		log.Fatal(err)
 	}
 
+	ts := feed.MetaData.TimeStamp
 	game, err := InitGame(feed)
 	if err != nil {
 		log.Fatal(err)