message: ES6 and other updates
diff: @@ -32,25 +32,6 @@ if (typeof module !== "undefined" && module.exports && typeof require === "funct
  // ==================================================================================================================
  -export function getTimestamp() {
  - let dateNow = new Date();
  - let dateMM = dateNow.getMonth() + 1;
  - let dateDD = dateNow.getDate();
  - let h = dateNow.getHours();
  - let m = dateNow.getMinutes();
  - return (
  - dateNow.getFullYear() +
  - "" +
  - (dateMM <= 9 ? "0" + dateMM : dateMM) +
  - "" +
  - (dateDD <= 9 ? "0" + dateDD : dateDD) +
  - (h <= 9 ? "0" + h : h) +
  - (m <= 9 ? "0" + m : m)
  - );
  -}
  -
  -// ==================================================================================================================
  -
  export function runEveryTest() {
  return execGenSlidesFuncs(["Master", "Chart", "Image", "Media", "Shape", "Text", "Table"]);
  @@ -273,8 +254,8 @@ export function execGenSlidesFuncs(type) {
  // LAST: Export Presentation
  if (NODEJS) {
  - return pptx.writeFile({ fileName: "PptxGenJS_Demo_Node_" + type + "_" + getTimestamp() });
  + return pptx.writeFile({ fileName: `PptxGenJS_Demo_Node_${type}_${new Date().toISOString().replace(/\D/gi, "")}` });
  } else {
  - return pptx.writeFile({ fileName: "PptxGenJS_Demo_Browser_" + type + "_" + getTimestamp(), compression: COMPRESS });
  + return pptx.writeFile({ fileName: `PptxGenJS_Demo_Browser_${type}_${new Date().toISOString().replace(/\D/gi, "")}`, compression: COMPRESS });
  }
  }
  