Security update for libqt4

This update for libqt4 fixes the following issues:

Various unsafe SSL ciphers have been disabled in the standard SSL classes.
Also the RC4 based ciphers have been disabled. (bsc#865241)

This update was imported from the SUSE:SLE-12:Update update project.

Fixed bugs
bnc#865241
VUL-0: kdelibs4: Konqueror allows insecure cipher suites with keys smaller than 128 bits
Selected Binaries
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