Merge branch 'master' of https://github.com/BabylonJS/Babylon.js

dist/preview release/what's new.md

@@ -4,7 +4,7 @@
 
 ### Major updates
  - WebGL2 context support. WebGL2 is now used instead of WebGL 1 when available. [More info here](http://doc.babylonjs.com/overviews/webgl2) ([deltakosh](https://github.com/deltakosh))
- - Complete WebVR 1.1 support including controllers for HTC Vive and Occulus. [More info here](http://doc.babylonjs.com/overviews/webvr_camera) ([raanan](https://github.com/raananw))
+ - Complete WebVR 1.1 support including controllers for HTC Vive and Occulus. [More info here](http://doc.babylonjs.com/overviews/webvr_camera) ([raanan](https://github.com/raananw) & [davrous](https://github.com/davrous))
  - Complete rewrite of PBRMaterial. Introduced two new helper materials: `pbrMetallicRoughnessMaterial` and `pbrSpecularGlossinessMaterial`. [Demo](http://www.babylonjs.com/demos/pbrglossy/) - [More info here](http://doc.babylonjs.com/overviews/physically_based_rendering) ([Sebastien Vandenberghe](https://github.com/sebavan))
  - Support for Morph Targets. [More info here](http://doc.babylonjs.com/tutorials/how_to_use_morphtargets) ([deltakosh](https://github.com/deltakosh))
  - New Babylon.GUI to create user interface (compatible with WebVR). [More info here](http://doc.babylonjs.com/overviews/Gui) ([deltakosh](https://github.com/deltakosh))