version_compare returns values less than, equal to or greater than zero.
This value is not always -1, 0 or 2(!) as the documentation claims.

Reference: http://bugs.debian.org/680891

DMs may upload to all suites, but only the highest version currently in
unstable, experimental or *-backports will be considered for DM-U-A.

Using "echo ... | psql" does not generate an error when something goes
wrong.  Using "psql -c ..." instead does:

  $ echo "SELECT * FROM does_not_exist" | psql projectb 2>/dev/null; echo $?
  0

  $ q="SELECT * FROM does_not_exist"; psql -c "$q" projectb 2>/dev/null; echo $?
  1

This patch switches dak to use the second form to avoid silenty ignoring
errors.
Signed-off-by: NAnsgar Burchardt <ansgar@debian.org>

Signed-off-by: NAnsgar Burchardt <ansgar@debian.org>

* drkranz/cruft:
  cruft_report.py: fix alignment of help description
  Pass -R option to cruft-report cron jobs
  Implement rdeps checking in cruft-report
  Use check_reverse_depends function from utils
  Implement check_reverse_depends function
Signed-off-by: NJoerg Jaspert <joerg@debian.org>

Signed-off-by: NLuca Falavigna <dktrkranz@debian.org>

Signed-off-by: NLuca Falavigna <dktrkranz@debian.org>

Signed-off-by: NLuca Falavigna <dktrkranz@debian.org>

Signed-off-by: NLuca Falavigna <dktrkranz@debian.org>

Signed-off-by: NLuca Falavigna <dktrkranz@debian.org>

* ansgar/pu/multiarchive-1:
  Drop column origin_server from archive table.
  Reference archive table from suite and add path to archive root
  typo: "pakcages" → "packages"
  Also import re_bin_only_nmu from daklib.regexes
  don't require all binaries to be included
  use discard instead of remove
  Add module to process policy queue uploads.
  Add module with pre-acceptance tests.
  Add module to handle archive manipulation.
  Add module to handle uploads not yet installed to the archive.
  process-unchecked.new: drop __SUMMARY__ for now
  remove two template variables
  utils.py: add call_editor function
  utils (send_message): add option to write mail to files
  utils.py (mail_addresses_for_upload): only try to use address from key if there is one
Signed-off-by: NJoerg Jaspert <joerg@debian.org>

* drkranz/rrd:
  rrd-release-freeze-dates: add wheezy freeze date
Signed-off-by: NJoerg Jaspert <joerg@debian.org>

Signed-off-by: NAnsgar Burchardt <ansgar@debian.org>

Signed-off-by: NAnsgar Burchardt <ansgar@debian.org>

Signed-off-by: NAnsgar Burchardt <ansgar@debian.org>

If a package has architecture-specific packages or a buildd uploads only
architecture-dependant packages and there are also arch-indep packages,
the upload does not include all binaries from the Binary field.
Signed-off-by: NAnsgar Burchardt <ansgar@debian.org>

Uploads that do not include source would trigger an exception when
remove is used.  discard does not raise an exception when the element
does not exist.
Signed-off-by: NAnsgar Burchardt <ansgar@debian.org>