Cleanup fedora-live-minimization some more
    
    mpage is only 60K in size and requires only libc and rtld. Seems
    worthless to drop it.
    
    isdn4k-utils doesn't exist any more.
    
    For the sane stuff: nothing sane-related is pulled into most
    images any more. cinnamon-desktop, design-suite and
    gnome-desktop list some SANE packages, but that clearly means
    they *want* to include them, and the kickstarts for those
    spins don't include fedora-live-minimization anyway. The
    'graphics' group lists xsane-gimp conditional on gimp being
    included, but no desktop environment or kickstart includes the
    'graphics' group as a default, so it won't be on any live images.
    
    This leaves only hplip in the file. That *is* of significant
    size and *would* be pulled into most of the spins which include
    this file, so we can't drop it yet at least. There may be an
    argument for dropping it from comps with the current state of
    IPP Everywhere support, I guess.
    
    Signed-off-by: Adam Williamson <awilliam@redhat.com>