Fix typo in default PID path in configurator
Use architecture.mk for DEB_BUILD/DEB_HOST defs
Back to debhelper 9.0.0
Remove init scripts since we do not use them

And they introduce risks for sysadmins that could be tempted to
directly run /etc/init.d/slurm* scripts instead of using systemdctl.
Set memlock ulimit to infinite for slurmctld

Yes, this daemon requires A LOT of memlock.
Debian Calibre8 release 14.03.8-1+c8+1