build: resolve fedora packaging problem, fallout from systemd changes
build: resolve fedora packaging problem, fallout from systemd changes

Scripts that were intended to end up in the pcp-webapi and pcp-manager
packages have inadvertently fallen through into the base pcp package.
This is only the case when %_disable_systemd is set to false, which is
the default for Fedora from f19 onward.  Doesn't affect EPEL.

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