null check user token

Author: rupy1014

bootpay/src/main/java/kr/co/bootpay/BootpayWebView.java

@@ -489,7 +489,7 @@ private void loadParams(String... script) {
         builder.append(";");
         String request = builder.toString();
 
-        Log.d("params", request);
+//        Log.d("params", request);
 
         load(request);
     }