Update project authors statements to Dartino

pkg/fletchc/lib/vm_session.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.
 
 library fletch.vm_session;
 
 import 'dart:core';
 import 'dart:async';
 import 'dart:convert';
 import 'dart:io' hide exit;
 
@@ skipping 836 matching lines @@
       return '';
     } else if (response is ProcessTerminated) {
       return '### process terminated\n';
 
     } else if (response is ConnectionError) {
       return '### lost connection to the virtual machine\n';
     }
     return '';
   }
 }