Use the system version of firefox for running test.

[ENT-4] Revert to canonical version of python-saml

TNL-6333 Log play_video event after seek_video event

Added settings for Docker-based devstack

ECOM-6634

Disabled system checks for the compile_sass management command

The system checks require database access, which is not available when building Docker images. This relaxes the check, allowing the command to execute without a database.

ECOM-6634

Update has_database_updated_with_new_score to handle all block types

Use switch to pull programs from the catalog for the student dashboard

Use v0.3.7 of i18n-tools

ECOM-4422

MA-3091: Return non-mobile courses from the mobile enrollments API

TNL-6331

Block Structure: Don't invalidate immediately upon course publish

Fix Block Transformer version checking so cache can be pre-populated

Transition program list and detail pages to the catalog

Merge release to master

Uses a Waffle Switch to route traffic between the programs and catalog services. A future commit will remove use of the switch and use the catalog exclusively.

ECOM-4422

Introduces the use of Waffle to put the change behind a Switch.
TNL-6323

This change requires Block Transformer schema changes to be backwards
compatible for older Block Transformer code versions - at least 1
version back to allow smooth deployments in a multi-version setting.

Merge Release candidate to Release

Reintroduce Waffle

Update translations (autogenerated message)

Waffle serves as a complement to config models. It's useful in feature rollout situations where you may not want to incur the overhead of creating and committing a migration (required for adding a field to a config model), and also handles gradual, percentage-based rollouts.

ECOM-4422

ECOM-6535 Change celery task to only pull from catalog and not programs api

Lays the groundwork for pulling all program data from the catalog.

ECOM-6535

Merge release to master

Merge pull request #14351 from edx/release

Inline discussion sorting TNL-6117

TNL-6117

OSPR-1490: Upgrade to 1.1.1 release of xblock-lti-consumer

Allow "masquerading as a group member" in Preview