Libxfce4ui spawn api break

[Nick Schermer]

2009/11/4 Nick Schermer <nickschermer at gmail.com>:
> I pushed my idea of the new api to the nick/spawn-child-watch branch.
> There is also a nick/uca-startup-notification branch in thunar to show
> how this would work in the real world.

We could also put this in a gobject with a signal to tell the child
exits, duno if that makes it more useful? Maybe a bit too complicated
with a lot of properties and data copying.

Nick