build: updates to parfait rpm packaging spec file
build: updates to parfait rpm packaging spec file

Add in wrapper shell script and parfait.1 man page refs,
rename the agent package to pcp-parfait-agent.

adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp