Update project authors statements to Dartino

src/vm/event_handler_lk.cc

-// 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.
 
 #if defined(FLETCH_TARGET_OS_LK)
 
 #include "src/vm/event_handler.h"
 
 #include <kernel/event.h>
 #include <kernel/port.h>
 
@@ skipping 146 matching lines @@
       Send(reinterpret_cast<Port*>(result.ctx), value, false);
     }
 
     HandleTimeouts();
   }
 }
 
 }  // namespace fletch
 
 #endif  // defined(FLETCH_TARGET_OS_LK)