Update project authors statements to Dartino

pkg/fletchc/lib/src/fletch_diagnostic_reporter.dart

-// Copyright (c) 2016, the Fletch project authors. Please see the AUTHORS file
+// Copyright (c) 2016, 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 fletchc.fletch_diagnostic_reporter;
 
 import 'package:compiler/src/tokens/token.dart' show
     Token;
 
 import 'package:compiler/src/compiler.dart' show
     CompilerDiagnosticReporter;
@@ skipping 62 matching lines @@
     crashReportRequested = true;
     print(requestBugReportOnCompilerCrashMessage);
   }
 
   static FletchDiagnosticReporter createInstance(
       FletchCompilerImplementation compiler,
       DiagnosticOptions options) {
     return new FletchDiagnosticReporter(compiler, options);
   }
 }