Merge pull request RyanNielson#41 from sjfricke/master

Added VR Assest

Author: RyanNielson

README.md

@@ -51,6 +51,7 @@ Thanks to all the [contributors](https://github.com/ryannielson/awesome-unity/gr
 ## Augmented & Virtual Reality
 * [ARToolKit](http://artoolkit.org/documentation/doku.php?id=6_Unity:unity_about) - Augumented Reality SDK that includes libraries, utilities, and examples.
 * [Google VR SDK](https://developers.google.com/vr/unity) - Scripts and prefabs to help with the development of Google Daydream and Cardboard apps for Android and iOS.
+* [SteamVR Unity Toolkit](https://www.assetstore.unity3d.com/en/#!/content/64131) - Scripts and Great examples to abstract the use of VR controller actions in Unity.
 
 ## Camera