Update project authors statements to Dartino

tests/fletch_tests/zone_helper_tests.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.
 
 /// Tests of 'package:fletchc/src/zone_helper.dart'.
 library fletch_tests.zone_helper_tests;
 
 import 'dart:async';
 
 import 'dart:isolate';
 
@@ skipping 173 matching lines @@
   testCompileTimeErrorHelper(null, () {});
 }
 
 testCompileTimeErrorHelper(SendPort port, void methodWithCompileTimeError()) {
   return runGuarded(() {
     methodWithCompileTimeError();
   }).catchError((e, s) {
     port.send("Error in isolate: $e\nStack trace: $s");
   });
 }