Improved first person controller template

PlayCanvas 3D HTML5 Game Engine based on the original first person controller, I have added jump (space bar) sprint via holding down (shift), clamped the look up and down and added a cross hair. I did plan to add picking up objects in mid air (not to inventory) holding a weapon and shooting ,interacting with NPCs and buttons that type of thing. Anyway I am moving to other projects for a while so if anyone wants to use it or improve on it further please do so if you wish.