v1.8.5
Update what's new.md
Fixing cosmetic stuff (Thanks to Gwenaël Hagenmuller)
Merge branch 'master' of https://github.com/BabylonJS/Babylon.js
Small fixes and new mesh.lookAt
Update VisualStudio Template

Update default nuGet reference to 1.8.5
Merge branch 'master' of github.com:BabylonJS/Babylon.js into postProcess-merge-1.8.5

Conflicts:
	Babylon/Cameras/babylon.camera.js
Fixed detachPostProcess.