Wrap CourseModule.teams_configuration in TeamsConfig
class, centralizing parsing, validation, error handling,
etc. Wrapped object is exposed on 'teams_conf' field.

Old code still uses 'teams_configuration' dict;
we should change this in the future (MST-18).

MST-16

Remove nodeenv install for jenkins.

Fixed exception in VisibleBlocks.bulk_create due to incorrect argument passed 

* Fix type mismatches in coursewaqre

* Fix type mismatch in credit migrations

* Fix type mismatch in status migrations

* Fix type mismatch in user_api migrations

* Review Fixes

User Authn: Remove deprecated, ENABLE_COMBINED_LOGIN_REGISTRATION

PROD-826 - add waffle flag

ENT-2428: Update edx-enterprise version

Upgrade RateXblock

Fix NULLs in history generation.

Add warning to the bottom of verification status card on dashboard.

BOM-995

PROD-826 - Add CourseWaffleFlag that restricts the set of ProblemGradeReport enrollees to only verified learners.

cr comments

added unit test

removed debug

style

Fixing acceptance test.

add missing parameter to discount_percentage

changes made to sanitize the urls for consistent comparison - BOM-992

Expose user course duration in the user metadata

REV-943

[REV-728] add discount percentage configuration

Learners are not allowed to make an attempt of the procotored exam if
they verify their identity near to proctored exam date.To make them,
aware about their expiry date, modification are done to the status card
so that user experience will be improved.

PROD-769

Logs added to investigate the middleware

changes made to finalize the url sanitization to make url comparison consistent

changes made to avoid running sanitize in python 2

changes made to substitute proper query param in url for comparison

changes made to split and compare the query parameter with expected url

updated the split logic to properly split/slice url parts for comparison

updated the dashboard template to remove encode and avoid bytes encoded embeded url

updated the dashboard template to enclose social media urls with unicode

BOM-968

BOM-981

BOM-949

BOM-987

BOM-964