Account API: Support Per-field Visibility

Remove Profile Tab on Dashboard pages

removed old lettuce files for pages/tabs

Remove links from spanish footer

It is a follow-up PR of the work that is already done for
removing specific links on footer.It is created because
two links are still appearing on spanish footer that need
not to be appeared on it.

LEARNER-6981

Additionally logout from a settings list of extra logout URIs

Currently, the LMS logout endpoint should iframe in the logout pages of
all the IDAs you were logged into. In short, this was made possible with
DOP because keeping track of the logout URIs and leaving a trail of
evidence in the user cookies was part of what we added in our fork of
DOP.  In the case of DOT, we don't have time or desire to fork DOT to
mirror this behavior, so our stop-gap solution is to log out the user
from a list of logout URIs in settings.

Modify order of user account api authentication classes.

Remove shards from commonlib-unit tests

More reliable container publish in bok-choy tests

bump version of edx-proctoring to 1.5.11

Update translations

EDUCATOR-3965 fix update course schedules on course start date changed

Remove pytest shards from cms

Remove pytest shards from lms

Merge pull request #19770 from edx/revert-19018-opencraft/taranjeet/opt-out-weekly-highlight-messages

Revert "Add api support to let users opt out of email updates."

Remove un-translated page links from spanish website's footer

Account API: Enhance Social Link API

Update Django version to 1.11.20

Currently, spanish website's main page has links in footer whose
pages are still un-translated.In this PR, links of them are
removed so that user-experience should be improved.

LEARNER-6981

Fix Collapse All/Expand All translation

Discussion board AssertionError fixed

INCR-40 use ipaddress instead of ipaddr