Fixed Windows Handle leak

modules/win-dispatcher.js

@@ -57,6 +57,7 @@ function dispatch(options)
             this._control.write(h);
             this._control.write(d);
         };
+        s.on('end', function () { }); // DO NOT DELETE this line
     });
     ret._ipc.once('connection', function onConnect(s)
     {

modules/win-registry.js

@@ -150,6 +150,7 @@ function windows_registry()
                     result.values.push(achValue.Wide2UTF8);
                 }
             }
+            this._AdvApi.RegCloseKey(h.Deref());
             return (result);
         }