doc: add targos as a collaborator

Ref: #2102

PR-URL: #2200
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

Author: targos

README.md

@@ -361,6 +361,7 @@ information about the governance of the io.js project, see
 * **Rich Trott** <rtrott@gmail.com> ([@Trott](https://github.com/Trott))
 * **Сковорода Никита Андреевич** <chalkerx@gmail.com> ([@ChALkeR](https://github.com/ChALkeR))
 * **Sakthipriyan Vairamani** <thechargingvolcano@gmail.com> ([@thefourtheye](https://github.com/thefourtheye))
+* **Michaël Zasso** <mic.besace@gmail.com> ([@targos](https://github.com/targos))
 
 Collaborators & TSC members follow the [COLLABORATOR_GUIDE.md](./COLLABORATOR_GUIDE.md) in
 maintaining the io.js project.