Sync from F-10:
    Sat May 30 2009 Lukáš Tinkl <ltinkl@redhat.com> - 4.2.4-1
    - KDE 4.2.4
    Thu May 28 2009 Rex Dieter <rdieter@fedoraproject.org> - 4.2.3-3
    - libs: fix Requires: kdelibs4 dep
    Wed May 27 2009 Rex Dieter <rdieter@fedoraproject.org> - 4.2.3-2
    - fix non-gphoto/sane build, for s390 (#502827)