Update project authors statements to Dartino

tests/unsorted/DeltaBlue_test.dart

-// Copyright (c) 2011, the Fletch project authors. Please see the AUTHORS file
+// Copyright (c) 2011, 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.
 // Copyright 1996 John Maloney and Mario Wolczko
 //
 // This file is part of GNU Smalltalk.
 //
 // GNU Smalltalk is free software; you can redistribute it and/or modify it
 // under the terms of the GNU General Public License as published by the Free
 // Software Foundation; either version 2, or (at your option) any later version.
 //
@@ skipping 709 matching lines @@
   EditConstraint edit = new EditConstraint(v, PREFERRED);
   Plan plan = planner.extractPlanFromConstraints(<EditConstraint>[edit]);
   for (int i = 0; i < 10; i++) {
     v.value = newValue;
     plan.execute();
   }
   edit.destroyConstraint();
 }
 
 Planner planner;