Swfdec external dependency

["Benjamin Otte" <otte gnome org>]

Hey,

now that we've released Swfdec 0.8.0[1] I updated swfdec-gnome to use
it[2] and did a new release of it. I've updated the wiki page[3]
already.
Due to lack of time I did not update jhbuild etc though.

Cheers,
Benjamin

1: http://lists.freedesktop.org/archives/swfdec/2008-September/001944.html
2: http://mail.gnome.org/archives/release-team/2008-July/msg00176.html
3: http://live.gnome.org/action/edit/TwoPointTwentythree/ExternalDependencies