<extension
    name="QR Code Gadget"
    thumbnailUrl="http://wave.samuirai.de/qrcode.png"
    description="You can add a QR Code (via Google Chart API) to your wave. URL: http://wave.samuirai.de/qrcode.xml">
 <version>0.9</version>
 <author name="Samuirai.de"/>
  <menuHook location="toolbar" text="Add a new QR Code"
      iconUrl="http://wave.samuirai.de/qrcode_icon.png">
    <insertGadget url="http://wave.samuirai.de/qrcode.xml"/>
  </menuHook>
</extension>