message: Add  a not to say that thread setting still available
diff: @@ -294,6 +294,18 @@ reply_message = {
  bot.reply(message, reply_message)
  ```
  +## Thread Setting API
  +
  +Thread setting API is now messenger profile API, it's highly recommended to use profile API instead of thread setting one, however, Botkit thread setting interface still available :
  +
  +
  +```js
  +controller.api.messenger_profile.YOUR_METHOD_NAME();
  +controller.api.thread_settings.YOUR_METHOD_NAME();
  +
  +```
  +
  +
  ## Messenger Profile API
  Facebook offers a Messenger Profile API to customize special bot features
  