Enable vehicles to use Artillery Spotters

ObjectTemplate.artPos 1 < allows this pco postion to use the artillery function

These are settings for how the hud display will line up and move.

ObjectTemplate.DirBarXScale 25
ObjectTemplate.DirBarYScaleAbove 85
ObjectTemplate.DirBarYScaleBelow 0
ObjectTemplate.DirBarYScaleMin -90
ObjectTemplate.DirBarYScaleMax -5

ObjectTemplate.create Camera ArtilleryGunnerCamera
ObjectTemplate.CVMExternTrace 1 < must be a one for camera to follow projectile