Update project authors statements to Dartino

pkg/mdns/bin/mdns-sd.dart

-// Copyright (c) 2015, the Fletch project authors. Please see the AUTHORS file
+// Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE.md file.
 
 // Example script to illustrate how to use the mdns package to discover services
 // on the local network.
 
 import 'package:args/args.dart';
 
 import '../lib/mdns.dart';
 
@@ skipping 20 matching lines @@
     String domain = ptr.domainName;
     await for (ResourceRecord srv in client.lookup(RRType.SRV, domain)) {
       String target = srv.target;
       await for (ResourceRecord ip in client.lookup(RRType.A, target)) {
         print('Service instance found at $target (${ip.address}).');
       }
     }
   }
   client.stop();
 }