man: add a note about propagating signals
bus: fix running tests in parallel
shared: add simplistic XML parser for usage in the D-Bus policy language compat parser
selinux: Check access vector for enable/disable perm for each unit file

SELinux check will be done using the context of the unit file as as a
target instead of the default init_t context, allowing selinux control
on the level of individual units.

https://bugzilla.redhat.com/show_bug.cgi?id=1022762
man: include autoconf snippet in daemon(7)

https://bugs.freedesktop.org/show_bug.cgi?id=40446