[packagekit] Getting rid of stderr

[Richard Hughes]

On Wed, Feb 27, 2008 at 12:10 AM, Richard Hughes <hughsient at gmail.com> wrote:
> With the legacy non-dbus backends we currently output commands on stderr
>  and stdout. I think it would be a lot easier if we output all the
>  commands on stdout, and then we can:
>
>  * get rid of a ton of code
>  * make testing easier
>  * get rid of the flushing problem we have now, where we cannot guarantee
>  that we can get the events in the correct order.

I've committed this, as using two streams RUNNING sometimes gets
emitted after the transaction is finished, and the UI does bad things.

I think I've fixed up all the backends, but yell if not.

Richard.