Display correct pid of already running instance
Merge pull request #835 from zytek/master

Display correct pid of already running instance
Fix `PyTest` class in setup.py.

It should be subclass of `setuptools.command.test`. Also, use it in
.travis.yml.
Send statsd timing metrics in milliseconds

The statsd documentation indicates that timing values are expected to be in
milliseconds, not seconds:

  "The glork took 320ms to complete this time"
  https://github.com/etsy/statsd/blob/master/docs/metric_types.md#timing
Rework logging to allow for empty log message while pushing metrics
Fix statsd test for millisecond times
Restore number of workers in DEBUG log
Typo
Merge pull request #839 from alq666/master

Cut down logging messages in manage_workers
Merge pull request #838 from mgood/statsd-timing

Send statsd timing metrics in milliseconds
Update faq.rst

mmm... grammar
Merge pull request #842 from mulka/patch-1

Update faq.rst
Remove py==1.4.22 from requirements_dev.txt.

It's not a direct dependency for Gunicorn. Only used by py.test.
signals.rst: Improve English slightly
Merge pull request #843 from msabramo/patch-1

signals.rst: Improve English slightly
Update design.rst

Double "are".
Merge pull request #849 from hebertjulio/patch-1

Update design.rst
added timezone to logging
Merge pull request #850 from silarsis/master

added timezone to logging
Respect logger_class setting unless statsd is on