sharedconf,networkconf: Don't configure IP address in DHCP mode
Previously the ip address was written to the Networkmanager connection file even if dhcp was on. This lead to duplicated IP address and often to wrong routing, as the static IP adress was selected as default route. This patch changes the behavior to NOT writing the static IP in case of DHCP, so the default route will be set via dhcp also.
BCS 746-000288