* properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point.
Features:
+* cleanup syslog 'priority' vs. 'level' wording
+
+* journal: if mmap() fails for mapping window try to unmap a a few older maps
+
+* add flag file for shutdownd so that clients can check whether a shutdown is queued
+
+* new env var for /var/tmp? glib?
+
+* dbus upstream still refers to dbus.target and shouldn't
* Make -f in systemctl enable both --follow and --force