Add getters and setters for the ortho properties
Add getters and setters for the ortho properties

RaananW/Babylon.js,sebavan/Babylon.js,sebavan/Babylon.js,sebavan/Babylon.js,RaananW/Babylon.js,BabylonJS/Babylon.js,BabylonJS/Babylon.js,BabylonJS/Babylon.js,RaananW/Babylon.js