Some necessary naming conventions need to be changed.

Implements blueprint vmware-compute-driver.

Change-Id: I689b0fe76524e5d27b418948c86d526903b61c29
Add cold and live migration of VMware instances.

Blueprint vmware-compute-driver.

Change-Id: I24ce9da15f417bbc5d7e15b3d6e5d0a214ed1845