Fix all deprecation warnings generated by Django REST Framework during the unit tests: * ``The `base_name` argument is pending deprecation in favor of `basename`.`` (86 occurrences) * `` `detail_route` is deprecated and will be removed in 3.10 in favor of `action`, which accepts a `detail` bool. Use `@action(detail=True)` instead.`` (18 occurrences)
common ------ This directory contains common code shared between LMS and CMS, such as Mako templates, CSS, and Coffescript.