message: script libs loading cleanup
diff: <script type="text/javascript" src="https://cdn.rawgit.com/gitbrent/PptxGenJS/01a1ca06/examples/media/base64media.js"></script>
  <script type="text/javascript" src="https://cdn.rawgit.com/gitbrent/PptxGenJS/01a1ca06/dist/pptxgen.colors.js"></script>
  <script type="text/javascript" src="https://cdn.rawgit.com/gitbrent/PptxGenJS/01a1ca06/dist/pptxgen.shapes.js"></script>
  +
  + <!-- RELEASE (CDN)
  <script type="text/javascript" src="https://cdn.rawgit.com/gitbrent/PptxGenJS/01a1ca06/dist/pptxgen.bundle.js"></script>
  -<!--
  <script type="text/javascript" src="https://cdn.rawgit.com/gitbrent/PptxGenJS/01a1ca06/examples/pptxgenjs-demo.js"></script>
  -->
  + <!-- OFFICE.COM TESTING:
  + <script type="text/javascript" src="../SiteAssets/pptxgenjs/dist/jquery.min.js"></script>
  + <script type="text/javascript" src="../SiteAssets/pptxgenjs/dist/JSZip.js"></script>
  <script type="text/javascript" src="../SiteAssets/pptxgenjs/dist/pptxgen.js"></script>
  <script type="text/javascript" src="../SiteAssets/pptxgenjs/examples/pptxgenjs-demo.js"></script>
  -
  + -->
  + <!-- LOCAL TESTING:
  + -->
  + <script type="text/javascript" src="../libs/jquery.min.js"></script>
  + <script type="text/javascript" src="../libs/jszip.min.js"></script>
  + <script type="text/javascript" src="../dist/pptxgen.js"></script>
  + <script type="text/javascript" src="../examples/pptxgenjs-demo.js"></script>
  <script type="text/javascript">
  // ==================================================================================================================
  alert("Oops!\n\n`PptxGenJS` is undefined - maybe a bad link to the 'pptxgen.js' file or something...?\n");
  return;
  }
  -/*
  +
  + /* FIXME: Abadoned: jquery cant parse `pptxgenjs-demo.js` for some reason...
  // If you're me: Load newest/local copy for dev/test work :-)
  if ( window.location.href.toLowerCase().indexOf('gitbrent') > -1 ) {
  // Dynamically load library as SharePoint Online is *BAD* about caching
  });
  }
  */
  +
  // STEP 1: Show Local File warning message
  if ( window.location.href.indexOf('file:') == 0 ) {
  $('#jsLocalFile').show();
  