HACK: makr.js World.prototype.create now uses a NEW ENTITY ID when re-using dead entity objects.
minified makr no longer corresponds to the makr.js file in public/js/lib because croz hack in 5d3a811b40f0706493f3683a303009a4ae7e6f41
Debug output improvements, eg updateControl messages are suppressed in JS console, also STOP PEEKING AT entity._id, use entity.id for reading instead