Added example.

OnlineEditorsExample/OnlineEditorsExampleNodeJS/bin/www

@@ -0,0 +1,9 @@
+#!/usr/bin/env node
+var debug = require("debug")("OnlineEditorsExampleNodeJS");
+var app = require("../app");
+
+app.set("port", process.env.PORT || 3000);
+
+var server = app.listen(app.get("port"), function() {
+    debug("Express server listening on port " + server.address().port);
+});