Update project authors statements to Dartino

lib/core/case.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.
 
 part of dart.core_patch;
 
 ToUpperConverter toUpper;
 ToLowerConverter toLower;
 RegExpCanonicalizer regExpCanonicalize;
 RegExpEquivalenceClasses regExpEquivalenceClasses;
 
@@ skipping 517 matching lines @@
           } else {
             // opCode == loadR.
             rightReg = argument;
           }
         }
         extendReg = 0;
       }
     }
   }
 }