fix

lib/nodejs/reflector.js

@@ -1,3 +1,4 @@
+"use strict";
 // reflector.js
 // 
 

lib/nodejs/vwf.js

@@ -1,3 +1,4 @@
+"use strict";
 // vwf.js
 // This file contains the functions that handle the top level parsing and responses to
 // requests for the VWF nodeJS server.