Fixed screen reader issues.
TNL-568
TNL-588
TNL-595
Merge pull request #5612 from edx/waheed/tnl89-add-missing-required-states-for-video--progress-slider

Added three missing required states for video progress slider.
Merge pull request #5639 from edx/waheed/fix-screen-reader-user-issues

Fixed screen reader issues.
Do not deprecate giturl.
Fix validation for checkboxes in forms.
Remove hard-coded TOS checkbox in registration template.
Disable new dashboard in settings; expose password reset end-point in student account app.
Added empty JS tests for new JavaScript
Merge pull request #5585 from edx/oleg/giturl-not-deprecate

GIT URL should not be a deprecated setting (TNL-396).
Merge pull request #5656 from edx/will/logistration-js-work

Combined login/registration JS work
ECOM-408 Added grid-settings to override the default global box-sizing style
Update opaque_keys to new release
ECOM-408 Added breakpoint variables to _grid-settings.scss
Merge pull request #5659 from edx/alasdair/combine-reg-login-form

ECOM-408 Added grid-settings to override the default global box-sizing s...
Merge pull request #5354 from edx/sylvia/docs/mobile

Sylvia/docs/mobile
Merge pull request #5642 from edx/markhoeber-doc1123

Updated max attempts advanced settings help string
Re-enable the unit tests and fix
Fix unicode problem and also make display links a bit shorter

wip

remove unused kwarg
Temporary fix for runtime.resources_fs error
Add wait to fix flaky tests.
WL-98

fix typo and add more security on API

fix some bugs and typos

address PR feedback

be sure to send emails when accounts already exist

PR feedback

fix multiple uploads

pep8 fixes

pep8 fix

pylint fixes

fix url mapping

WL-98
- Complete code coverage
- Update code for error and warning messages.
- improve code as per some suggestions

updated the UI of the auto_enroll feature

fixed the errors

PR feedback

add test

add back file filtering

add some more error handling of input

remove unneeded coffeescript code

pylint fixes

add pep8 space

WL-98
- Updated and added test cases.
- Updated membership coffee file for errors display handling.
- fixed minor text issues.

allow for blank lines and add a test

add blank line (pep8)
Make release script suggest a release page on openedx.atlassian.net
Merge pull request #5665 from edx/cdodge/better-encoding-for-csv-downloads

Fix unicode problem and also make display links a bit shorter