wq.create 2.1

wq.create 2.1.0 is the first stable release of the wq.create 2.1 series! Be sure to check out the latest documentation and the release notes for wq 2.1 when upgrading.

All changes by @sheppard.

• Update Django template for compatibility with Gunicorn (wq/wq-django-template#11)
• Replace @wq/cra-template with @wq/create (66f8b75)
• Update tests for compatiblity with wq.db 2.1 (66f8b75)