added batman in homepage

main.go

@@ -57,7 +57,19 @@ func handler(w http.ResponseWriter, r *http.Request) {
 	flusher := w.(http.Flusher)
 
 	vars := mux.Vars(r)
+	
 	frameSource := vars["frameSource"]
+	returnFrames(w, r, cn, flusher, frameSource)
+}
+
+func homeHandler(w http.ResponseWriter, r *http.Request) {
+	cn := w.(http.CloseNotifier)
+	flusher := w.(http.Flusher)
+
+	returnFrames(w, r, cn, flusher, "batman")
+}
+
+func returnFrames(w http.ResponseWriter, r *http.Request, cn http.CloseNotifier, flusher http.Flusher, frameSource string) {
 	glog.Infof("Frame source %s", frameSource)
 
 	frames, ok := frames.FrameMap[frameSource]
@@ -110,6 +122,7 @@ func main() {
 	flag.Set("logtostderr", "true")
 
 	r := mux.NewRouter()
+	r.HandleFunc("/", homeHandler).Methods("GET")
 	r.HandleFunc("/list", listHandler).Methods("GET")
 	r.HandleFunc("/{frameSource}", handler).Methods("GET")
 	r.NotFoundHandler = http.HandlerFunc(notFoundHandler)