------ * make sure fields are unique in TaskAdmin fieldsets
1.3.1
------ * unit tests verified with Python 2.7/3.6/3.7 and Django 1.10/2.0
1.3.0
------ * cleanup * classify as production/stable
1.2.5
------ * Tested with Django 2.0 and Python 3.7 * Rename `async` to `is_async` to support Python 3.7 * DJANGOTASK_REJECT_IF_NO_WORKER_ACTIVE_FOR_QUEUE app setting added * example cleanup