reformat UUID which had dashes stripped out

restoreUUID.js

module.exports.restoreUUID = function(id){
  if (id.length != 32) return id;
	let template = "8-4-4-4-12";//using string to provide guid template
	let offset = 0;
	return template 
		.split("-")
		.map(length => {
      let part = id.substr(offset,length);
			offset += parseInt(length);
			return part;
		})
		.join("-");
}