Update project authors statements to Dartino

src/vm/thread.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_VM_THREAD_H_
 #define SRC_VM_THREAD_H_
 
 #include "src/shared/globals.h"
 #include "src/shared/platform.h"
 
 #if defined(FLETCH_TARGET_OS_POSIX)
@@ skipping 34 matching lines @@
   typedef void* (*RunSignature)(void*);
   static ThreadIdentifier Run(RunSignature run, void* data = NULL);
 
  private:
   DISALLOW_ALLOCATION();
 };
 
 }  // namespace fletch
 
 #endif  // SRC_VM_THREAD_H_