title: Setting class when calling createLabel
body: <p>I'm using Titanium Studio and Titanium SDK. In this case I'm developing for Android but I have an installation on OSX too.</p>
  
  <p>When using Alloy, I can specify</p>
  
  <pre><code>&lt;Label class="header" id="someId"&gt;Week 50&lt;/Label&gt;
  </code></pre>
  
  <p>and then specify the colors,fonts etc in the TSS file like this</p>
  
  <pre><code>".header": {
    color: "blue"
  }
  </code></pre>
  
  <p>However when I use the SDK version:</p>
  
  <pre><code>var l = Ti.UI.createLabel({class:"header", text:"sometext"});
  </code></pre>
  
  <p>The color from the TSS file isnt picked up???</p>
  
  <p>What am I doing wrong. Isn't 'class' a valid property? (I cant seem to find it in the docs).</p>