Merge remote-tracking branch 'ansgar/pu/backports-merge' into merge

* ansgar/pu/backports-merge:
  daklib/checks.py: add note to send warning for DMUA later
  daklib/checks.py: restore comment about hijack check
  daklib/checks.py: include all not allowed binary architectures in error.
  Add suite ACLs and per-suite NEW.
  daklib/upload.py (Changes): add source_name property
  daklib/archive.py: set final_suites earlier.
  daklib/checks.py: use final_suites for DM check
  daklib/archive.py: look for target suites earlier
  add per-suite close_bugs option
  Add per-suite database permissions.
  setup/dak-minimal.conf.template: add missing Dir::Base

Signed-off-by: Joerg Jaspert <joerg@debian.org>