Update list of contributors

CONTRIBUTORS

@@ -14,6 +14,7 @@ Alex [@akotlar](https://github.com/akotlar)
 Alexandre Olivier [@aliphen](https://github.com/aliphen)
 Alexey Sharov [@nizsheanez](https://github.com/nizsheanez)
 AndreKR [@AndreKR](https://github.com/AndreKR)
+Andrew Dunham [@andrew-d](https://github.com/andrew-d)
 Andrew Gaul [@andrewgaul](https://github.com/andrewgaul)
 Benjamin Fernandes [@LotharSee](https://github.com/LotharSee)
 Benjamin Zarzycki [@kf6nux](https://github.com/kf6nux)
@@ -59,6 +60,7 @@ Maciej Lisiewski [@c2h5oh](https://github.com/c2h5oh)
 Mara Kim [@autochthe](https://github.com/autochthe)
 Marcy Buccellato [@marcybuccellato](https://github.com/marcybuccellato)
 Mark Costello [@mcos](https://github.com/mcos)
+Martin Häger [@protomouse](https://github.com/protomouse)
 Medhi Bechina [@mdzor](https://github.com/mdzor)
 mosa [@mosasiru](https://github.com/mosasiru)
 naimulhaider [@naimulhaider](https://github.com/naimulhaider)