message: Set DNT setting on middleware
diff: @@ -12,6 +12,10 @@ module.exports = (req, res, next) ->
  res.locals._ = _
  res.locals.homeHref = req.user?.homePath() or '/'
  + # respect do not track headers
  + res.locals.doNotTrack = res.locals.sd.DO_NOT_TRACK = req.headers.dnt
  +
  +
  # TODO: remove after campaign
  # only show if the user is logged in and confirmed
  # and hasn't closed the CTA
  