Update pytest-cov from 2.6.0 to 2.6.1 (#546)
Update pytest-cov from 2.6.0 to 2.6.1 (#546)


leo-naeka/django-rest-framework-json-api,django-json-api/rest_framework_ember,django-json-api/django-rest-framework-json-api,django-json-api/django-rest-framework-json-api