Update container pkg list and use qgroups
Other roles within OSA require additional packages that were removed
from the base cache. This change puts those packages back.
Additionally this change implements qgroups which will resolve an issue
where the containers are spamming a reoccuring error message indicating
an issue with the loopback file system.
Change-Id: If658e5f332e4580cc51182ac92331a2ef91fbcb8
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
Dmitriy Rabotyagov