version 0.6.49

• dhcp6: fix to properly decline dynamic addresses
• extensions: do not use /etc/HOSTNAME artifact (bsc#972463)
• ethtool: call offload ioctl if requested by offload name,
  e.g. tso has been splitted into several features and the
  old STSO offload ioctl sets multiple features at once.
• ethtool: add missing pause support (bsc#1102871)
• dhcp6: refresh info using rfc4242 info-refresh-time
• dhcp6: add ia and ia addr list search utilities, improve
  status utils and use timeval struct in ia acquired times
• dhcp6: restart on NotOnLink status request reply
• ifcfg: show unknown/invalid bootproto as error
• dhcp6: Fix server preference and weight option behaviour
• dhcp6: retrigger duplicate detection on all address updates
• man: add ifcfg-lo.5 manual page
• man: add missing documentation for DHCLIENT6_CLIENT_ID
• man: improved create-cid docs in wicked-config(5) (bsc#1084527)