title: AIR application doesn't show custom icons
body: <p>I have an AIR app (ActionScript only) that I build with Flash Builder 4. In the application descriptor I define the icons like that:</p>
  
  <pre><code>&lt;icon&gt;
      &lt;image16x16&gt;icon-16.png&lt;/image16x16&gt;
      &lt;image32x32&gt;icon-32.png&lt;/image32x32&gt;
      &lt;image48x48&gt;icon-48.png&lt;/image48x48&gt;
      &lt;image128x128&gt;icon-128.png&lt;/image128x128&gt;
  &lt;/icon&gt;
  </code></pre>
  
  <p>and when compiling I add those icons to the ressources to export.</p>
  
  <p>After installation, the MyApplication.exe file displays my custom icon. However - the taskbar shows the normal AIR icon and if I open a Native Window then the top left icon also displays the normal AIR icon.</p>
  
  <p>What else do I have to change?</p>
  
  <p>I build with AIR 2.0</p>