This commit includes new test cases to cover LXC version 3.0 and higher.
This LXC version rebased some settings entries and deprecated other ones.
As we support both, we should include tests to minimize problems with
integration between them.
Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
