title: Changing date time format in all rows in csv file
body: <p>I have a csv file with data in this form..</p>
  
  <pre class="lang-none prettyprint-override"><code>2018-06-01T09:20:00+0530,16.85,16.9,16.85,16.9,1000
  2018-06-01T09:21:00+0530,16.9,17,16.9,17,500
  2018-06-01T09:22:00+0530,17,17,15.5,15.5,500
  2018-06-01T09:23:00+0530,15.5,15.5,15.5,15.5,0
  </code></pre>
  
  <p>And I need to get it into this format..</p>
  
  <pre class="lang-none prettyprint-override"><code>01/06/2018 09:20:00,16.85,16.9,16.85,16.9,1000
  01/06/2018 09:21:00,16.9,17,16.9,17,500
  01/06/2018 09:22:00,17,17,15.5,15.5,500
  01/06/2018 09:23:00,15.5,15.5,15.5,15.5,0
  </code></pre>
  
  <p>Basically the date format has to be changed for all rows in the file.. I have not been able to code this and using macros is rather painful.</p>