Update project authors statements to Dartino

tests/service_tests/conformance/conformance_service_impl.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.
 
 import 'dart/conformance_service.dart';
 
 class ConformanceServiceImpl implements ConformanceService {
   int getAge(Person person) {
     return person.age;
   }
 
@@ skipping 100 matching lines @@
   }
 }
 
 main() {
   var impl = new ConformanceServiceImpl();
   ConformanceService.initialize(impl);
   while (ConformanceService.hasNextEvent()) {
     ConformanceService.handleNextEvent();
   }
 }