Merge remote branch 'origin/master' into contents

Merge remote branch 'origin/master' into contents

* origin/master: (35 commits)
  Fix indentation
  policy-queue
  dinstall
  No longer update a tracefile hourly. Instead update our tracefile the second before we create the mirror hardlinks
  docstrings
  Describe what debversion is doing
  Adjust filename passed to get_poolfile_like_name
  drop unused function, fix a docstring
  docstrings
  Add a few docstrings. If someone could complete that, it would be great
  queue, check_source
  queue
  daklib/queue
  generate-filelist: add irc quote
  generate-filelist: improve arch all handling
  generate-filelist: improve formatting of help
  why, oh why, doesnt this fix itself when its wrong?
  meh
  common
  multiple
  ...