Data Tables: Special Chars Excel Export

Demonstration of undesired behavior when using Buttons 1.2.1 to export table to excel when data includes characters that xml requires be encoded

HTML

<link rel="stylesheet" href="https://cdn.datatables.net/u/ju-1.11.4/jqc-1.12.3,jszip-2.5.0,dt-1.10.12,b-1.2.1,b-html5-1.2.1/datatables.min.css">
<script src="https://cdn.datatables.net/u/ju-1.11.4/jqc-1.12.3,jszip-2.5.0,dt-1.10.12,b-1.2.1,b-html5-1.2.1/datatables.min.js"></script>
<p>
Click the <b>Excel</b> button to view the export.
</p>
<table id="test-table">
  <thead>
    <tr>
      <th>Test</th>
    </tr>
  </thead>
  <tbody>
  </tbody>
</table>

JavaScript

$(document).ready(function() {
  $("#test-table").DataTable({
    dom: 'Bfrtip',
    buttons: [
      'excel'
    ],
    data: [{"Test":"1 & 2"}, {"Test":"3 < 4"},{"Test": "6 > 5"}],
    columns: [{data: 'Test'}]
  });
});