Update project authors statements to Dartino

src/shared/fletch.h

-// Copyright (c) 2014, the Fletch project authors. Please see the AUTHORS file
+// Copyright (c) 2014, 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.
 
 #ifndef SRC_SHARED_FLETCH_H_
 #define SRC_SHARED_FLETCH_H_
 
 #include "src/shared/globals.h"
 
 namespace fletch {
 
@@ skipping 10 matching lines @@
  private:
   // Make sure that this class can not ever be instantiated. All its methods
   // should be static class methods.
   DISALLOW_ALLOCATION();
   DISALLOW_IMPLICIT_CONSTRUCTORS(Fletch);
 };
 
 }  // namespace fletch
 
 #endif  // SRC_SHARED_FLETCH_H_