Update CONTRIBUTORS.md

CONTRIBUTORS.md

@@ -17,3 +17,4 @@
  - [TheWorkz](https://github.com/TheWorkz)
  - [mboehler](https://github.com/mboehler)
  - [KaHooli](https://github.com/KaHooli)
+ - [xzener](https://github.com/xzener)