portal-designer Dependencies Support for Django 2.2

Versions in portal-designer already support Django 2.2

• code-annotations

• django-cors-headers

• django-debug-toolbar (https://openedx.atlassian.net/browse/BOM-1383)

• django-dynamic-fixture

• django-extensions

• django-modelcluster (https://openedx.atlassian.net/browse/BOM-1402)

• django-storages

• django-taggit (https://openedx.atlassian.net/browse/BOM-1402)

• django-treebeard

• django-waffle

• djangorestframework

• drf-jwt

• edx-auth-backends

• edx-django-release-util

• edx-django-utils

• edx-drf-extensions ()

• edx-i18n-tools

• edx-opaque-keys

• social-auth-app-django ()

• wagtail ()

Newer versions available on PyPI which support Django 2.2

• pylint-django ()

Support for Django 2.2 on master but not PyPI

• factory-boy (supports 2.1 in installed version, may just work)

Haven't been tested with Django 2.2 upstream

• django-rest-swagger (deprecated, latest release supports 2.1; switch to drf-yasg if this becomes a problem)

• rest-condition (negligible Django usage beyond DRF, may just work with 2.2)