title: odometer format not work
body: <p>I use <a href="https://github.com/HubSpot/odometer" rel="nofollow noreferrer">odometer</a> and I want to show float number with its decimal so, I added this code to my js</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>window.odometerOptions = {
    auto: false, // Don't automatically initialize everything with class 'odometer'
    selector: '.my-numbers', // Change the selector used to automatically find things to be animated
    format: '(,ddd).dd', // Change how digit groups are formatted, and how many digits are shown after the decimal point
    duration: 3000, // Change how long the javascript expects the CSS animation to take
    theme: 'car', // Specify the theme (if you have more than one theme css file on the page)
    animation: 'count' // Count is a simpler animation method which just increments the value,
                       // use it when you're looking for something more subtle.
  };</code></pre>
  </div>
  </div>
  </p>
  
  <p>But still got the same problem that the format of showing number : 230.00 -> 230
  Please let me know how to fix it.</p>