Merge branch 'master' into bpo

* master:
  Update
  remove leading /
  Put -print0 at end
  use the rowcount
  Fixup, its len(q)
  Real time
  changelog testing
  control_suite.py: fix britney changelog
  Add distribution to changelogs view
  Rotate the changelog, 4 copies
  control_suite.py: generate changelog for britney runs