build: libvirt-guests files misplaced in specfile

In a non-systemd environment the post and preun scripts of libvirt-client
fail, since the required files are in libvirt-daemon. Moved them to client.
Doing that I noticed %{_unitdir}/libvirt-guests.service was contained in
both libvirt-client and libvirt-daemon, which I don't think was intended.
Removed the extra copy from daemon.
Signed-off-by: NViktor Mihajlovski <mihajlov@linux.vnet.ibm.com>

libvirt.spec.in

@@ -1665,15 +1665,12 @@ fi
 
 %dir %attr(0700, root, root) %{_sysconfdir}/libvirt/nwfilter/
 
-%attr(0755, root, root) %{_libexecdir}/libvirt-guests.sh
 %if %{with_systemd}
 %{_unitdir}/libvirtd.service
-%{_unitdir}/libvirt-guests.service
 %{_unitdir}/virtlockd.service
 %{_unitdir}/virtlockd.socket
 %else
 %{_sysconfdir}/rc.d/init.d/libvirtd
-%{_sysconfdir}/rc.d/init.d/libvirt-guests
 %{_sysconfdir}/rc.d/init.d/virtlockd
 %endif
 %doc daemon/libvirtd.upstart
@@ -1951,8 +1948,11 @@ rm -f $RPM_BUILD_ROOT%{_prefix}/lib/sysctl.d/libvirtd.conf
 
 %if %{with_systemd}
 %{_unitdir}/libvirt-guests.service
+%else
+%{_sysconfdir}/rc.d/init.d/libvirt-guests
 %endif
 %config(noreplace) %{_sysconfdir}/sysconfig/libvirt-guests
+%attr(0755, root, root) %{_libexecdir}/libvirt-guests.sh
 %dir %attr(0755, root, root) %{_localstatedir}/lib/libvirt/
 
 %if %{with_sasl}