tar packaging - postinstall changes to track ownership/mode changes
tar packaging - postinstall changes to track ownership/mode changes

Try and mimic the debian packaging rules for ownership and permissions
and split pmie/pmlogger files into control files below $PCP_SYSCONF_DIR
and config.default files below $PCP_VAR_DIR/config.

edwardt/pcp,edwardt/pcp,prasincs/pcp,aeg-aeg/pcpfans,andyvand/cygpcpfans,edwardt/pcp,wuliming/pcp,mbaldessari/pcp,prasincs/pcp,aeg-aeg/pcpfans,adfernandes/pcp,tjanez/pcp,edwardt/pcp,adfernandes/pcp,aeg-aeg/pcpfans,tjanez/pcp,aeg-aeg/pcpfans,prasincs/pcp,adfernandes/pcp,adfernandes/pcp,edwardt/pcp,adfernandes/pcp,andyvand/cygpcpfans,prasincs/pcp,wuliming/pcp,mbaldessari/pcp,andyvand/cygpcpfans,edwardt/pcp,adfernandes/pcp,tjanez/pcp,edwardt/pcp,prasincs/pcp,wuliming/pcp,tjanez/pcp,wuliming/pcp,aeg-aeg/pcpfans,tjanez/pcp,tjanez/pcp,aeg-aeg/pcpfans,tjanez/pcp,adfernandes/pcp,tjanez/pcp,mbaldessari/pcp,prasincs/pcp,wuliming/pcp,adfernandes/pcp,aeg-aeg/pcpfans,wuliming/pcp,wuliming/pcp,andyvand/cygpcpfans,edwardt/pcp,prasincs/pcp,andyvand/cygpcpfans,wuliming/pcp,mbaldessari/pcp,andyvand/cygpcpfans,prasincs/pcp,andyvand/cygpcpfans,andyvand/cygpcpfans,aeg-aeg/pcpfans,mbaldessari/pcp,mbaldessari/pcp