benoitc/gunicorn — pull request #686 by kennethreitz (2014-01-30 17:16:16+00:00)
Title: Honor $WEB_CONCURRENCY environment variable.

Similar to #436.

Allows for changing concurrency configuration without changing
application code. This is an environment variable that other
communities (e.g. Rails) are starting to follow, and have enjoyed
for a little while now.

Have discussed with /cc @benoitc in the past and he was very +1