title: Adding column to cell array
body: <p>I have a cell that has the following data:</p>
  
  <pre><code>Tom     Student
  Jim     Faculty     
  Clare   Student
  </code></pre>
  
  <p>What I want to do is add in another column in front to be a serial number.</p>
  
  <pre><code>1   Tom     Student
  2   Jim     Faculty     
  3   Clare   Student
  </code></pre>
  
  <p>Could someone give some advise please?</p>