Added go server to serve the content.

html5/karaoke-server.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"log"
+	"net/http"
+)
+
+func main() {
+	http.Handle("/", http.FileServer(http.Dir(".")))
+
+	// To serve a directory on disk (/tmp) under an alternate URL
+	// path (/tmpfiles/), use StripPrefix to modify the request
+	// URL's path before the FileServer sees it:
+	// This handler serves only the karaoke content
+	http.Handle("/karaoke/", http.StripPrefix("/karaoke/", http.FileServer(http.Dir("./karaoke/"))))
+
+	log.Fatal(http.ListenAndServe(":8080", nil))
+}