title: Deleting driectory deletes only its content using Ant
body: <p>I'm trying to delete directories and its content using ant, but onlt the content gets deleted. The directory is still existing.
  What am I miising?</p>
  
  <pre><code>&lt;delete failonerror="false"&gt;
     &lt;dirset dir="C:\profile\${profileName}\installedApps\Cell${profileName}"&gt;
      &lt;include name="${projectName}**/*"/&gt;
     &lt;/dirset&gt;
  &lt;/delete&gt;
  </code></pre>