This update for libvirt fixes several issues.

This security issue was fixed:

- bsc#1053600: Escape ssh commed line to prevent interpreting malicious
hostname as arguments, allowing for command execution

These non-security issues were fixed:

- bsc#1049505, bsc#1051017: Security manager: Don't autogenerate seclabels of
type 'none' when AppArmor is inactive
- bsc#1052151: Moved /usr/share/libvirt/libvirtLogo.png symlink from client to
doc subpackage, where its target resides
- bsc#1048783: Ignore newlines in libvirt-guests.sh guest list
- bsc#1031056: Add default controllers for USB devices
- bsc#1012143: Define path to parted using autoconf cache variable. parted is
used for management of disk-based storage pools
- bsc#1036785: Prevent output of null target in domxml-to-native

This update was imported from the SUSE:SLE-12-SP2:Update update project.