lib/abaaso.js
function ( arg, target, pos ) {
		return element.create( "script", {type: "application/javascript", src: arg}, target || utility.$( "head" )[0], pos );
	}
function ( arg, target, pos ) {
		return element.create( "script", {type: "application/javascript", src: arg}, target || utility.$( "head" )[0], pos );
	}
function ( arg , target , pos ) { return element . create ( "script" , { type : "application/javascript" , src : arg } , target || utility . $ ( "head" ) [ 0 ] , pos ) ; }
Creates a script Element to load an external script

@method script
@param  {String} arg    URL to script
@param  {Object} target [Optional] Element to receive the script
@param  {String} pos    [Optional] Position to create the script at within the target
@return {Object}        Script
Creates a script Element to load an external script