updated contributors list

contributors.md

@@ -35,4 +35,19 @@ Thank you to all contributors:
 * [Michael Aquilina](https://github.com/MichaelAquilina)
 * [Gabriel Sullice](https://github.com/gabesullice)
 * [Michael Drüing](https://github.com/darkstar)
+* [Alexander Polakov](https://github.com/polachok)
+* [Anton Davydov](https://github.com/davydovanton)
+* [Arpan Kapoor](https://github.com/arpankapoor)
+* [Brandon Fosdick](https://github.com/bfoz)
+* [Ashleigh Newman-Jones](https://github.com/anewmanjones)
+* [Terrell Russell](https://github.com/trel)
+* [Mario](https://github.com/bedna-KU)
+* [Ewoud Kohl van Wijngaarden](https://github.com/ekohl)
+* [Jochen Maes](https://github.com/sejo)
+* [Brother-Lal](https://github.com/Brother-Lal)
+* [Brian McKenna](https://github.com/puffnfresh)
+* [Josh Triplett](https://github.com/joshtriplett)
+* [James Flowers](https://github.com/comjf)
+* [Alexander Harding](https://github.com/aeharding)
+* [Dzmitry Plashchynski](https://github.com/plashchynski)