* fix alsa mixer restore to not print error when no config is stored
-* don't trim empty cgroups
- https://bugzilla.redhat.com/show_bug.cgi?id=678555
-
* disable most systemctl verbs in chroot()s
Features:
+* don't trim empty cgroups
+ https://bugzilla.redhat.com/show_bug.cgi?id=678555
+
* write blog stories about:
- chroot, nspawn and friends
- the blame game: systemd-analyze