Update patches for 214

* Remove ignore-chkconfig-headers-entirely-they-are-often-bro.patch, chkconfig header
  parsing was removed upstream
* sysv compat handling was moved to a generator, update patches accordingly
TODO: doesn't seem to work, still get "trying to overwrite... which is also in package" error from dpkg.

Add Breaks/Replaces on libsystemd-daemon-dev to libsystemd-dev

sd-daemon.h moved from libsystemd-daemon-dev to libsystemd-dev,
add appropriate Breaks/Replaces.
Move transitional libraries to oldlibs/extra
Add users systemd-network, systemd-resolve and systemd-timesync

Add those users in postinst and remove them and files owned by them
on purge.
Build-Depend on procps to make configure able to detect path of kill

If kill is not installed, the configure script gets the path to kill wrong
which leads to systemd-exit.service failing, resulting in a hang on shutdown.
tcpwrap is no longer directly supported by systemd, remove from configure flags.
Update libsystemd0.symbols for 214
Disable timesyncd, networkd, resolved and apparmor for udeb
Use debian ntp pool for timesyncd
Fix path to /run and /run/lock in tmpfiles.d
Update changelog for 214, add todo