QA output created by 855

=== netfilter agent installation ===
Please specify parent proc netfilter directory[/proc/sys/net/]: 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 netfilter metrics have appeared ... X metrics and Y values

netfilter.ip_conntrack_count
    value 34

netfilter.ip_conntrack_max
    value 15

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