Make dir servers include a "Date:" http header more often

[tor.git] / changes / bug22924

  o Minor bugfies (tests):
    - Fix a signed-integer overflow in the unit tests for
      dir/download_status_random_backoff, which was untriggered until we
      fixed bug 17750.  Fixes bug 22924; bugfix on 0.2.9.1-alpha.