Tim Simpson 505a22bd64 Changing instance from a subclass of Compute instance into its own object.
* Attaching properties such as the current task and service status.
* Added a TaskStatus class to store enumeration style values for status.
* Brought in GuestStatus class from RD Legacy, renamed it ServiceStatus.
* Moved function to create Nova client into a module.
* Added some properties to instance to reflect compute instance fields we wish to forward.
* Fixed pep8 and unit tests.
2012-03-20 11:47:28 -05:00
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