title: How to run or condition in Dust template
body: <p>I am using 
  <code>"dustjs-helpers": "1.6.0"</code>, with <code>"dustjs-linkedin": "^2.6.0"</code> .</p>
  
  <p>In my template I need to check an OR condition like</p>
  
  <pre><code>if( cherry === true || berry === true)
    path/to/template1/
  else 
    path/to/template2/
  </code></pre>
  
  <p>How do I accomplish this with the Dust helpers?</p>