message: Add fordeal to superset user list
diff: @@ -188,3 +188,5 @@ the world know they are using Superset. Join our growing community!
  - [Yahoo!](https://yahoo.com/)
  - [Zaihang](http://www.zaih.com/)
  - [Zalando](https://www.zalando.com)
  + - [Fordeal](http://www.fordeal.com)
  +
  