Updating for change in specifications

Personality name changed and worker status route has changed.

Change-Id: Ib9232de94844d2a056f1b809dd845cbc4eb0861c
Merge "Updating for change in specifications"
Fixes for keypairs model

* Fixed serialization of keypair list
* Removed unneeded overloads of NotImplemented for xml serialization

Change-Id: I64b925a0dc46c5a58fb94ec52c7ffb062386a77b
Cleanup of unused modules in common.  * Removed non-common identity generator.  * Removed seemingly metatest-related identity/password.py from common

Change-Id: I8ce6b215a8d382e80611bb931ce54ec02372fa0c
Modifies servers clients to allow keypairs to be passed in

Change-Id: I714ef261850b744c4c15877b1d9d6841c6dfc9b5
Merge "Modifies servers clients to allow keypairs to be passed in"
Added Hypervisor Integration Tests

Added tests for Hypervisor client methods.

Change-Id: I067c010a89c592cecd78f66ac215e7896c360c2d
Merge "Added Hypervisor Integration Tests"