Upgrades, fix iptables cleaning in docker engine

Rules should be cleaned after we start
new container via supervisor because
after containers creation we stop all
of the containers and start them again
under supervisor.

Change-Id: I6272b2fd93f1180cddb15f7a4ceca4d1c55d02b7
Related-bug: #1349287
Merge "Upgrades, fix iptables cleaning in docker engine"