SUSE-SU-2018:1902-1 Security update for libqt4

This update for libqt4 fixes the following issues: LibQt4 was updated to 4.8.7 bsc1039291, CVE-2016-10040: See http://download.qt.io/officialreleases/qt/4.8/4.8.7/changes-4.8.7 for more details. Also libQtWebkit4 was updated to 2.3.4 to match libqt4. Also following bugs were fixed: - Enable...