Merge branch 'master' into bpo

* master:
  daklib/queue.py: send mails to sponsors too
  queue_report.py: toggle headers too
  queue_report.py: toggle binary-NEW packages only
  lintian.tags: remove some duplicated tags
  make_changelog.py: fix newlines between entries
  make_changelog.py: display changes for packages entering testing

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