QA output created by 1362

=== postgresql agent installation ===
Check postgresql metrics have appeared ... X warnings, Y metrics and Z values

== check initial fetch
OK
=== restart postgresql service
=== checking log for disconnect messages
Info: Connection lost to postgres server, reconnecting ...

== fetch again .. should have reconnected
OK

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