add maintainer check to tests

Change-Id: I6ee985e694142aa7dadeb085b77910667ac6359f
Containerizing barbican service

Adding Dockerfile, pod and service. Please note
that this uses the Juno version of Barbican
from tar ball and uses uwsgi to run the service.
Addressed review comments and added admin service
as well.

Fixing Maintainer email and yum clean up

Change-Id: If58c5eec00131582024045f8d213e48f9f466f4d
Merge "add maintainer check to tests"
Add Ceilometer service support

Implements: blueprint kube-ceilometer-container

Change-Id: Ic9be6f2fb57641aa77f7f3a31481b166adad3f36
Merge "Add Ceilometer service support"
Adds Neutron Networking Support

Implements: blueprint kube-neutron-container

Previously, only the neutron-server service was functional. This
patch adds support the the rest of the neutron services need by
Nova instances to function. The linux-bridge agent is used instead
of the OVS agent to realize network abstractions. This is because
the ovs-agent package will install the kernel module version of OVS
instead of the userspace version. Additionally, the OVS
userspace code is still very experimental and reduces performance.