Add pexpect.py.
It's excellent python lib for expect.
Add __init__.py and vdsm_storage.py
1. initial file for this directory.
2. storage domain testing via vdsmd service, implement api.
Add live migration lib.
* prepare the environment, create vm and do live migration.
Add ovirt-engine setting script
1, For engine-setup and pass parameters
2, For engine-cleanup.
Add ovirt-engine-api.py
1. create/up datacenter via api.
2. add/up cluster via api.
3. add/up host via api.
4. create/activate storage domain via api.
5. create/start vm via api.