* Update build to the latest standards
* Add a systemd service file
* Move the cgred socket to /run

	modified:   base/cgroup/cgroup.build
	deleted:    base/cgroup/libcgroup-0.38-slackware.patch.xz
	new file:   base/cgroup/libcgroup-0.38-systemd.patch.xz
	new file:   base/cgroup/libcgroup-0.38-tmpfilesd.patch.xz