v30
launch/config: keep empty cdata around
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
launch/nss-cache: avoid macro repetition
launch/policy: drop duplicate lines
broker/controller: use unsigned name-errors
launch/service: track systemd jobs to close a race condition
test-config: add tests for some config samples
dbus-broker: switch test infrastructure to c_assert()