Update project authors statements to Dartino

pkg/fletchc/lib/src/function_codegen.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.
 
 library fletchc.function_codegen;
 
 import 'package:compiler/src/resolution/tree_elements.dart' show
     TreeElements;
 
 import 'package:compiler/src/elements/elements.dart';
 import 'package:compiler/src/tree/tree.dart';
@@ skipping 113 matching lines @@
     }
   }
 
   void optionalReplaceResultValue() {
     if (hasAssignmentSemantics) {
       assembler.pop();
       assembler.loadSlot(setterResultSlot);
     }
   }
 }