title: How to disable Quartz update attempt?
body: <p>I am using:</p>
  
  <pre><code>    &lt;dependency&gt;
          &lt;groupId&gt;org.quartz-scheduler&lt;/groupId&gt;
          &lt;artifactId&gt;quartz&lt;/artifactId&gt;
          &lt;version&gt;1.8.0&lt;/version&gt;
      &lt;/dependency&gt;
  </code></pre>
  
  <p>When application comes up, I consistently get:</p>
  
  <pre><code>2013-01-03 15:25:34 UpdateChecker [DEBUG] Checking for available updated 
                          version of Quartz...
  2013-01-03 15:25:43 UpdateChecker [DEBUG] Quartz version update check failed:
                          java.io.IOException: Server returned HTTP response 
                          code: 503 for URL: long url here
  </code></pre>
  
  <p><strong>How can I eliminate these? (Both the message and attempt to update)</strong></p>