Splash screen + desktop background + gdm theme for 2.14

["Jaap Haitsma" <jaap haitsma org>]

Hi,

There is always a competition for the splash screen of a new GNOME
release. Wouldn't it be nicer to make this a bit wider such that it
includes a desktop background and a GDM theme?

That way users get a more visually consistent startup process. I know that
many distros change the art to their own art, but there are also distros
that just use the default GNOME art.

Jaap