Bug#708047: gnome-screensaver: dependency on libgnome-desktop-3-4 does not allow removal of the now-obsolete package

[Alex Vanderpol]

And I realize now, after submitting that report, that gnome-screensaver 
is still only version 3.6, so its dependency kind of makes sense... I 
suspect this means gnome-screensaver needs to be updated in general, and 
an updated version should hopefully be using libgnome-desktop-3-7, given 
that libgnome-desktop-3-4 has become obsolete.