adding packages

deprecated/flutter_cli/bin/ngflutter.dart

@@ -0,0 +1,24 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:async';
+import 'dart:io';
+
+import 'package:ngflutter/src/command_runner.dart';
+import 'package:args/command_runner.dart';
+
+Future main(List<String> args) async {
+  var runner = new NgDartCommanderRunner();
+
+  try {
+    await runner.run(args);
+  } on UsageException catch (error) {
+    print(error);
+    print(runner.usage);
+    // Exit code 64 indicates a usage error.
+    Future.wait([stdout.close(), stderr.close()]).then((_) => exit(64));
+  }
+}