Add CONTRIBUTORS.md

Author: terodox

Diff for: CONTIBUTORS.md

@@ -0,0 +1,6 @@
+ # Thank you to everyone who has contributed!
+
+[<img alt="terodox" src="https://avatars1.githubusercontent.com/u/4835893?v=4&s=117" width="117">](https://github.com/terodox)|[terodox](https://github.com/terodox)
+---- | ----
+[<img alt="akustwan" src="https://avatars3.githubusercontent.com/u/25374422?v=4&s=117" width="117">](https://github.com/spier)|[akustwan](https://github.com/akustwan)
+[<img alt="peteroreil" src="https://avatars3.githubusercontent.com/u/6709520?v=4&s=117" width="117">](https://github.com/spier)|[peteroreil](https://github.com/peteroreil)