[packagekit] yum backend free filter

[Richard Hughes]

On Thu, 2007-12-20 at 11:25 +0100, Tim Lauridsen wrote:
> OK, i have made a custom exception handler there convert a unhandled 
> python exception into a packagekit error signal.

Works great, thanks.

> I think we need to work a little with the format, so we can present it
> nicely in the frontend.

Sure. I hope we don't see it that often :-)

I've pushed a couple of fixes in gnome-pk to properly format things that
might contain markup.

Cheers,

Richard.