Add new contributor

Author: Pierre BAILLET

README.md

@@ -61,4 +61,5 @@ Please ensure:
 - Alphyr [a1phy](https://github.com/a1phyr)
 - Simon [simonchatts](https://github.com/simonchatts)
 - Erick Tryzelaar [erickt](https://github.com/erickt)
-- Donough Liu [ldm0](https://github.com/ldm0)
+- Donough Liu [ldm0](https://github.com/ldm0)
+- Mads Marquart [madsmtm](https://github.com/madsmtm)