release-2016-11-01

With this release, we have the fix for the following issue:
ECOM-5901 - Investigate failed fulfillments from Sept

0.4.1: Merge pull request #18 from edx/mattdrayer/add-sitecode-check

mattdrayer/add-sitecode-check: Include site_code check when considering site overrides

0.4.0

Adds site-specific configuration overrides

0.3.0

Avoid initialization of Celery when importing shared tasks

0.2.0

Use JWT authentication against the ecommerce service.

0.1.0

Initial release of the ecommerce-worker package.