[Widgets] confi.xml - icon element

Hi All
About the icon element, we have not stated what the role should be but I can
think of the following elements:

>>>>>
<widget xmlns="http://www.w3.org/ns/widgets"
        id="http://example.org/widget"
        version="2.0 Beta"
        height="200"
        width="200">
..../...  
  <icon role="small" src="icons/widget-icon.png" />
  <icon role="favicon" src="icons/widget-favicon.png" />
  <icon role="screenshot" src="icons/widget-screenshot.png" />
..../...
</widget> 
<<<<<

Best Regards, 
Benoit 

> 
> Benoit  Suzanne
> Widget Factory Project Manager - Orange Labs - FT/RD/SIRP/SOL/SLAM
> t. +33 (0)145 298  198 - m. +33 (0)680 287 553
> benoit.suzanne@orange-ftgroup.com
>