QA output created by 1041

=== libvirt agent installation ===
Updating the Performance Metrics Name Space (PMNS) ...
Terminate PMDA if already installed ...
[...install files, make output...]
Updating the PMCD control file, and notifying PMCD ...
Check libvirt metrics have appeared ... X metrics and Y values

=== verify metric values ===

=== remove libvirt agent ===
Culling the Performance Metrics Name Space ...
libvirt ... done
Updating the PMCD control file, and notifying PMCD ...
[...removing files...]
Check libvirt metrics have gone away ... OK
