v28
launch/config: be more verbose about denied configuration access
launch/config.dtd: document new fields
dbus-broker: switch to c-stdaux
broker: pass serial numbers with activations
launch/policy/at_console: only resolve the console users when necessary
launch/main: fix error propagation
nss-cache: fix cache duplicates for entries without name
launch/policy: fix crash when exporting <selinux>
launch/service: track systemd jobs to close a race condition
dbus-broker: switch test infrastructure to c_assert()