Add new contributor (#176)

* Add kellen as contributor

* Sort contributors by name

README.md

@@ -114,19 +114,20 @@ issues or pull requests.
 
 # Contributors
 
-- [Juan Manuel Caicedo](https://cavorite.com)
-- [Brennan Saeta](https://github.com/saeta)
-- [Daniel Lundin](https://github.com/dln)
-- [Vince Tse](https://github.com/vtonehundred)
 - [Ashwanth Kumar](https://github.com/ashwanthkumar)
-- [Jérôme Wacongne](https://github.com/ch4mpy)
 - [Ben McCann](http://www.benmccann.com)
-- [Ryan Koval](https://github.com/rkoval)
-- [Saket Kumar](https://github.com/skate056)
+- [Brennan Saeta](https://github.com/saeta)
+- [Daniel Lundin](https://github.com/dln)
+- [Juan Manuel Caicedo](https://cavorite.com)
 - [Julian Peeters](https://github.com/julianpeeters)
-- [Przemysław Dubaniewicz](https://github.com/przemekd)
-- [Neville Li](https://github.com/nevillelyh)
+- [Jérôme Wacongne](https://github.com/ch4mpy)
+- [Kellen Dye](https://github.com/kellen)
+- [Martin Achenbach](https://github.com/drachenbach)
 - [Michel Davit](https://github.com/RustedBones)
 - [Mārtiņš Kalvāns](https://github.com/sisidra)
+- [Neville Li](https://github.com/nevillelyh)
 - [Oskar Jung](https://github.com/ojung)
-- [Martin Achenbach](https://github.com/drachenbach)
+- [Przemysław Dubaniewicz](https://github.com/przemekd)
+- [Ryan Koval](https://github.com/rkoval)
+- [Saket Kumar](https://github.com/skate056)
+- [Vince Tse](https://github.com/vtonehundred)