message: minor file output renames
diff: <meta name="author" content="https://github.com/gitbrent">
  <meta name="website" content="https://github.com/gitbrent/PptxGenJS/">
  <meta name="version" content="3.5.0">
  - <meta name="updated" content="2021-01-03">
  + <meta name="updated" content="2021-01-09">
  <link rel="icon" href="images/favicon-32x32.png" sizes="32x32" type="image/png">
  <link rel="icon" href="images/favicon-16x16.png" sizes="16x16" type="image/png">
  <link rel="icon" href="images/favicon.png">
  pptx.tableToSlides('tabAutoPaging', objOpts);
  // LAST: Export Presentation
  - pptx.writeFile({ fileName: 'Demo-TableToSlidesMasterSlide_'+getTimestamp() });
  + pptx.writeFile({ fileName: 'Table2Slides_MasterSlide_'+getTimestamp() });
  }
  function table2slides2() {
  pptx.tableToSlides('tabAutoPaging', objOpts);
  // LAST: Export Presentation
  - pptx.writeFile({ fileName: 'Table2Slides-with-dynamic-text' });
  + pptx.writeFile({ fileName: 'Table2Slides_DynamicText' });
  }
  function doAppStart() {
  