expose origin end update flags when callinig /info

Author: Roberto Sora

info.go

@@ -18,6 +18,8 @@ func infoHandler(c *gin.Context) {
 		"https":   "https://localhost" + portSSL,
 		"ws":      "ws://" + host + port,
 		"wss":     "wss://localhost" + portSSL,
+		"origins": origins,
+		"update_url": updateUrl,
 	})
 }