Text2D multiline starting location is now correct (#1195)
Text2D multiline starting location is now correct (#1195)

* Change text drawing starting location to the right place in case of multi-line

* Fix textSize null case

RaananW/Babylon.js,BabylonJS/Babylon.js,sebavan/Babylon.js,abow/Babylon.js,Temechon/Babylon.js,Kesshi/Babylon.js,jbousquie/Babylon.js,NicolasBuecher/Babylon.js,NicolasBuecher/Babylon.js,abow/Babylon.js,NicolasBuecher/Babylon.js,BabylonJS/Babylon.js,sebavan/Babylon.js,RaananW/Babylon.js,RaananW/Babylon.js,jbousquie/Babylon.js,Hersir88/Babylon.js,abow/Babylon.js,BabylonJS/Babylon.js,Temechon/Babylon.js,Temechon/Babylon.js,Kesshi/Babylon.js,sebavan/Babylon.js,jbousquie/Babylon.js,Kesshi/Babylon.js,Hersir88/Babylon.js,Hersir88/Babylon.js