Additional PR to enable the js and jsx translations.

bump edx-enterprise version to 1.8.6

Fix courseware's app templates.

Adds Django template Linter.

PROD-465

Revert "Fix the unpredictable order randomization issue with randomized content blocks"

DEPR-41 Remove parsepy 

add number of total users and number of filtered users to the gradebo…

This adds Django template linter that
would check for all trans/blocktrans
tag expressions for escaping.

PROD-465

WL-1951 | White Label: MITxPRO Footer Links Not Working

ENT-1954: Reformatted logging for third party auth

INCR-420 python3 compatibility

INCR-428 python3 compatbility

INCR-447 Python 3 compatibility

INCR-427 python3 compatibility

INCR-419 python3 compatibility

INCR-423 Python 3 compatibility

Restrict grading endpoints in LMS

BOM-69

Fix edx-ace templates

This patch is part of multiple PR's to
protect templates against xss attack

PROD-465

INCR-444 Python 3 compatibility

INCR-332 Python 3 compatibility

Fix edx templates.

PROD-465

Fix: Do not compare Software Secure expiry_date when NULL

Fix the unpredictable order randomization issue with randomized content blocks

Fix: Malformed HTML in capa problem studio_view

This prevents errors when the current children do not match the
selected children any more.

The Randomized Content Block XBlock only randomizes the selection of
the children blocks and has unpredictable randomization of
the order of the selected child blocks due to the usage of sets, which
are unordered, for storing the selected blocks. This becomes apparent
when all the available child blocks in a library are chosen for a
Randomized Content Block, to randomize just the order of the child
blocks and not just the selection of the blocks. The order of the
selected blocks ends up being similar for multiple learners.

This change modifies the XBlock to store the selected child blocks in
a list, instead of a set, after randomly shuffling them.

Who tests what nightly

Push notifications was only ever setup to connect to Parse.com a service
that has been discontinued.  Since we haven't replaced the functionality
for a few years now, remove this dead code.

In cms/templates/js/course_info_update.underscore we're allowing content
to not be escaped because this is by design according to the tests.
Long term there should be a better fix for this but for now this is
intended behavior.