Mergeback PR from private to public.

SECURITY FIX : Fix CAPA Problems

MicroMaster added in contact us form

PROD-1229

Replace old coverage context files when uploading

MicroBachelor changed to Micro

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)

Use relative_files setting for coverage

Pipe COLLECT_WHO_TESTS_WHAT through to jenkins-report.sh so that we u…

Studio export/import bug with problems having more than one pre-tag in problem.

PROD-1229

Removing paver command

Bokchoy testing database update

This should make it easier to measure coverage in one place (Travis) and
work with it in another (devstack).

Pipe COLLECT_WHO_TESTS_WHAT through to jenkins-report.sh so that we upload coverage contexts nightly

This is not needed in Makefile as
all the logic and invocation of
compilejs would be done via
ecommerce-script repo.

PROD-960

Drop tracking log table.

This change only implements pytest hooks when we know pytest_json_report plugin has
been loaded. Previously, the hooks were being loaded before plugin, thus causing errors
cause(pytest_sessionfinish needs the plugin to function).

- Removing deprecated auth classes
- Replacing OAuth2AuthenticationAllowInactiveUserDeprecated with OAuth2AuthenticationAllowInactiveUser
- the old class was a child class of a deprecated class that we are removing and replacing.

Mongo socket timeout increased.

* MICROBA-149 Create user id tables

* Move to openedx

* Rename app in doc

* Update PII tag

* Update doc

Replaced jsonfield with jsonfield2 - BOM-1068

BOM-1121

prod-1188

-Updated middleware setting to use use middleware insted of
middleware_classes
-github install of django-method-override fork to support
new style middleware in django1.11

Add relative dates waffle flag

Specifically, course_experience.relative_dates. This will be used
by future PRs to control our rollout of this new feature.

AA-27

Relates to TNL-7048. Since bookmarking is handled in the courseware microfrontend, it needs to also manage the display of a unit title.

Revert commits for AA-4

BOM-939 Update pickle procotol version.

These settings are used to toggle new authentication class in discussion and bookmarks app. The auth class is in openedx/core/lib/api/authentication.py and was added to replace deprecated OAuth2Authentication class in [rest_framework_oauth library](https://github.com/jpadilla/django-rest-framework-oauth)