Update project authors statements to Dartino

src/vm/object_test.cc

-// 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.
 
 #include <stdio.h>
 #include <stdlib.h>
 
 #include "src/shared/assert.h"
 #include "src/shared/flags.h"
 #include "src/shared/test_case.h"
 
@@ skipping 19 matching lines @@
   CheckValidSmi(Smi::kMaxPortableValue);
 
   CheckInvalidSmi(Smi::kMinValue - 1);
   CheckInvalidSmi(Smi::kMaxValue + 1);
 
   EXPECT(Smi::kMinValue <= Smi::kMinPortableValue);
   EXPECT(Smi::kMaxValue >= Smi::kMaxPortableValue);
 }
 
 }  // namespace fletch