Update kubernetes-entrypoint v0.1.1 to 0.3.0
Update kubernetes-entrypoint v0.1.1 to 0.3.0

Change-Id: Ie3ffa0697fbdafaac6f825303d0fbf52883a4397

rahulunair/kolla,stackforge/kolla,openstack/kolla,stackforge/kolla,stackforge/kolla,openstack/kolla,rahulunair/kolla