Added thanks

Author: Nek-

Readme.md

@@ -8,3 +8,9 @@ I made this project because I created a lib for Youtube API and another for Soun
 
 Both libs have the same needs. To avoid duplicated code, I made this little project that can be used as a base for the API lib you want to create.
 
+Inspiration
+-----------
+
+This project look like php-github-api, and it's not innocent. I used it as model.
+
+Thanks to KnpLabs & Contributors on this project.