changes made to comply with quality

Some deprecated functionality has been removed:

- Reading data field and transforms being applied in the init() method.
- The source field.
- The source_visible attribute.

To toggle proctored exam advanced settings

waffle flag - test_settings.show_review_rules
To toggle proctored exam advanced settings

waffle flag - test_settings.show_review_rules
To toggle proctored exam advanced settings
acceptance testing update.

waffle flag - test_settings.show_review_rules
To toggle proctored exam advanced settings
acceptance testing update.

waffle flag - test_settings.show_review_rules
To toggle proctored exam advanced settings
acceptance testing update.

waffle flag - studio.show_review_rules
To toggle proctored exam advanced settings
acceptance testing update.
Added CR comments - moved UI vis toggle to template instead of js. Moved waffle flag to waffle.py

waffle flag - studio.show_review_rules
To toggle proctored exam advanced settings
acceptance testing update.
Added CR comments - moved UI vis toggle to template instead of js. Moved waffle flag to waffle.py

waffle flag - studio.show_review_rules
To toggle proctored exam advanced settings
acceptance testing update.
Added CR comments - moved UI vis toggle to template instead of js. Moved waffle flag to waffle.py
Updated JS UT and acceptance

Move common/djangoapps/enrollment to openedx/core/djangoapps/enrollments

Fix Pylint for enrollments

README for enrollments app

Move command arguments to common settings

Move command parameter arguments, resend-days and days-range, to
common settings. This will help in creating a consistency when the
default values are changed in the future.

LEARNER-7313

Bumped edx-enterprise version and added cornerstone app

Updating Bokchoy testing database cache (#20713)

complete waiting enrollments. fixed

Remove microsites from user_authn
DEPR-30

Remove microsites from certificates
DEPR-26

Remove microsites from shoppingcart
DEPR-27

Updating Bokchoy testing database cache (#20715)

add arch decision of computation of course-user discount

Mark missing string for internationalization

Remove microsites from static_template_view
DEPR-28

README for commerce and shoppingcart

README for certificates

README for course_experience

geoip2: update maxmind geolite country database

user existence check updated to use email only

Bumped edx-when

Use our fork of this repo instead of the mitocw one.

Make platform bootstrap footer match other footer

Changes:
- Add logo back
- Fix up spacing
- Change font sizes and color

Mark alt text for translation

waffle flag - test_settings.show_review_rules
To toggle proctored exam advanced settings

waffle flag - test_settings.show_review_rules
To toggle proctored exam advanced settings

waffle flag - test_settings.show_review_rules
To toggle proctored exam advanced settings
acceptance testing update.

waffle flag - test_settings.show_review_rules
To toggle proctored exam advanced settings
acceptance testing update.

waffle flag - test_settings.show_review_rules
To toggle proctored exam advanced settings
acceptance testing update.

waffle flag - studio.show_review_rules
To toggle proctored exam advanced settings
acceptance testing update.
Added CR comments - moved UI vis toggle to template instead of js. Moved waffle flag to waffle.py

waffle flag - studio.show_review_rules
To toggle proctored exam advanced settings
acceptance testing update.
Added CR comments - moved UI vis toggle to template instead of js. Moved waffle flag to waffle.py

waffle flag - studio.show_review_rules
To toggle proctored exam advanced settings
acceptance testing update.
Added CR comments - moved UI vis toggle to template instead of js. Moved waffle flag to waffle.py
Updated JS UT and acceptance

Move common/djangoapps/enrollment to openedx/core/djangoapps/enrollments

Fix Pylint for enrollments

README for enrollments app

Move command arguments to common settings

Move command parameter arguments, resend-days and days-range, to
common settings. This will help in creating a consistency when the
default values are changed in the future.

LEARNER-7313

Bumped edx-enterprise version and added cornerstone app

Updating Bokchoy testing database cache (#20713)

complete waiting enrollments. fixed

Remove microsites from user_authn
DEPR-30

Remove microsites from certificates
DEPR-26

Remove microsites from shoppingcart
DEPR-27

Updating Bokchoy testing database cache (#20715)

add arch decision of computation of course-user discount

Mark missing string for internationalization

Remove microsites from static_template_view
DEPR-28

README for commerce and shoppingcart

README for certificates

README for course_experience

geoip2: update maxmind geolite country database

user existence check updated to use email only

Bumped edx-when

Use our fork of this repo instead of the mitocw one.

Make platform bootstrap footer match other footer

Changes:
- Add logo back
- Fix up spacing
- Change font sizes and color

Mark alt text for translation

INCR-251: Make compatible with Python 3.x without breaking Python 2.7 support --> common/test/acceptance/tests/discussion (#20646)

MathJax format updated to HTMLorMML instead of SVG
Test files updated in lms.

* INCR-244: Make compatible with Python 3.x without breaking Python 2.7 support on common/test/acceptance/pages [common, xblock]

* INCR-244: Add missing module docstring and fix for six import

* INCR-244: Update module docstring

* Run python-modernize on common/test/acceptance/tests/lms

* Fix code quality issues

* tweak mport order

@skip_unless_master is used to skip tests because on named release
branches, most work happens leading up to the first release on the
branch, and that is before the docs have been published.  Tests that
check readthedocs for the right doc page will fail during this time, and
it's just a big distraction.  Also, if we bork the docs, it's not the
end of the world, and we can fix it easily, so this is a good tradeoff.

EDUCATOR-4164, EDUCATOR-4165, EDUCATOR-4166

Failing Build: https://build.testeng.edx.org/job/edx-platform-bokchoy-pipeline-pr/2061/
Passing Build: https://build.testeng.edx.org/job/edx-platform-bokchoy-pipeline-pr/2051/

The test passes in 2051 but then fails in build 2061 for the same
commit.

Failing Build: https://build.testeng.edx.org/job/edx-platform-bokchoy-pipeline-pr/2051/
Passing Build: https://build.testeng.edx.org/job/edx-platform-bokchoy-pipeline-pr/2061/

This test fails on build 2051 and passes on 2061 but both builds are for
the same commit.

This test failed and then passed for edx-platform commit: 9b358aaf

Failed Build: https://build.testeng.edx.org/job/edx-platform-bokchoy-pipeline-master/351/
Passing Build: https://build.testeng.edx.org/job/edx-platform-bokchoy-pipeline-master/352/