title: Flash message not working in octobercms
body: <p>I am trying to show a simple flash message as demonstrated <a href="https://octobercms.com/docs/ui/flashmessage" rel="nofollow noreferrer">here</a> with the following markup:</p>
  
  <pre><code>&lt;p data-control="flash-message" data-interval="5" class="success"&gt;
      This message is created from a static element. It will go away in 5 seconds.
  &lt;/p&gt;
  </code></pre>
  
  <p>I expect a flash message to appear after the page is loaded, but I am only seeing a static text showing the message. So it seems that some javascript or css has not been loaded properly. I checked with firebug and acknowledge that <code>jquery.js</code>, <code>bootstrap.js</code>, <code>app.js</code>, <code>framework.js</code> and <code>framework.extras.js</code> files have been loaded. Is there anything else I need to do in order for the flash message to appear?</p>