title: Nodejs-xlsx: reading time issue
body: <p>I am trying to read an excel file that has two columns 'Start Time' and 'End Time', and the data is in the form '8:00 AM','10:15 AM', etc.</p>
  
  <p>The value in the field is <strong>8:30 AM</strong></p>
  
  <p>When I try to read the excel file using <code>xlsx</code> module with no options specified</p>
  
  <p><code>var workbook = XLSX.readFile('sample-excel.xlsx');</code></p>
  
  <p>I get this.</p>
  
  <p><img src="https://i.stack.imgur.com/lolhs.png" alt="output"></p>
  
  <p>When I try this</p>
  
  <p><code>var workbook = XLSX.readFile('sample-excel.xlsx',{cellDates:true});</code></p>
  
  <p>I get this.</p>
  
  <p><img src="https://i.stack.imgur.com/e5lnC.png" alt="output"></p>
  
  <p>Please help, I want to store the text as it is that is <code>json = {time:'8:30 AM'}</code></p>