message: add logo credits
diff: @@ -125,6 +125,7 @@ You can find more information in the [contribution guide](contributing.md).
  ### Credits
  - Some validations/test scenarios are provided/based on [validator.js](https://github.com/chriso/validator.js).
  - Inspired by Laravel's [validation syntax](https://laravel.com/docs/5.4/validation).
  +- Logo by [Abdelrahman Ismail](https://github.com/Abdelrahman3D)
  ### Roadmap
  - First Full Release (Out of beta) - Mid May 2017
  