Revert "Removing OpenNebula code"

This reverts commit 62a4e89f4f744e9d8395835e2899476df33e740e.

Change-Id: Idc0710b4c45cbe18c1c3c30babcb5d7daf0d0979
Signed-off-by: sousaedu <eduardo.sousa@canonical.com>
10 files changed