This update for yast2-network fixes the following issues:

- AutoYaST: Do not display a warning about disabled second stage when the hostname setting
is read out of profile. (bsc#1054400)
- Do not clear /etc/hosts when installing virtual host. (bsc#1039656)
- Fix device name recognition during AutoYaST installation. (bsc#1037727)
- Fix crash during write if Host.Read and Host.Import are called together. (bsc#1047929)
- Fix a crash when /etc/hosts does not exist. (bsc#1047615)
- When installing via autoyast, do not blank out /etc/hosts when no host section is
defined. (bsc#1058396)
- If there is a global DHCLIENT_SET_HOSTNAME option set, use it to determine whether the
hostname should be set by DHCP, use the control file default otherwise. (bsc#1054933)
- Do not override the hostname configuration in /etc/sysconfig/network/dhcp with the
default defined in the control file if the user has disabled the option. (bsc#1056633)
- Properly update canonical name and aliases in /etc/hosts when FQDN is provided as a
hostname. (bsc#1052042)

This update was imported from the SUSE:SLE-12-SP3:Update update project.