xfdesktop patch (new mcs options for icon labels)

[Mark Aissen]

Nikolas Arend wrote:
>
> Maybe I'm wrong, but I think what he meant is that theme settings 
> _should_ not be responsible for label transparency. My knowledge of gtk 
> theming policy/good practice does not reach far enough to make a 
> judgment on this.
>
>   
exactly. Meanwhile I updated my  ~/.gtkrc-2.0 for transparency. However 
the icon label alpha value and text color should  be configured by mcs 
manager options. I always thought we left manual changes of 
configuration files far behind us.