confluent support for replaycons command
bug#4488 Failed to run ospkgs for SLES12
fix for bug 4489: shell syntax problem in otherpkgs
bug 4473: fix for locales setup for Ubuntu stateless nodes
fix for bug 4334: require perl-Sys-Virt explicitly
fix for bug 4463: use service network restart to restart network, and wait longer for the network adapters initialization
defect 4467: In Template.pm, fix the issue that added a emptry line at the head of the parition script which causes the partition script cannot find correct shell interpreter
defect 4468: (NodeRange.pm) fix the issue that table_object->{_use_cache} was not turned off in Noderange which will cause the Table.pm cannot get correct column for nodelist table
defect 3969: support return multiple ips for networkUtils->my_ip_facing()