Features:
+* introduce new "journal" group in place of adm? introduce groups for the various mini daemons?
+
+* journal: add a setgid "adm" utility to invoke from libsystemd-journal, which passes fds via STDOUT and does PK access
+
* link up selected blog stories from man pages?
* journactl: support negative filtering, i.e. FOOBAR!="waldo"