title: SlickGrid 2.0 can't change row background color in odd indexes
body: <p>I'm trying to change the background color using this code:</p>
  
  <pre><code>  data.getItemMetadata = function (index)
    {
         if (index === 5)
         {
             return  {cssClasses: "Unverified"};
         }      
     }
  </code></pre>
  
  <p>It works perfect as long as the index is even. but with odd indexes it has no effect on the background color (it has effect on the font style). I suspect it has something to do with the zebra effect? (I don't know how to disable that)</p>
  
  <p>Thanks.</p>