This feature check was commented out in 8ee9a967 more than 2 years ago,
we might as well remove the setting.

ECOM-3558

ECOM-3419

ECOM-3278

CCX REST APIs
OAUTH2 authorization for CCX APIs
- oauth2 authorization required for ccx list.
- Course-instructor permission for ccx api endpoint
- Protection for detail view too.

Tests for CCX REST APIs and OAUTH2 authorization

This reverts commit 8bc8b6ca, reversing
changes made to c2255ef0.

ECOM-3486

ECOM-3419

ECOM-3278

Allow file extensions in MKTG_URL_LINK_MAP template keys
Set content type on requests for static templates based on the template key

The cache uses the bookmarks.XBlockCache model.

TNL-1945

TNL-2180

Since these lines of code will now `blame` me, I couldn't bear the
thought of their ugly formatting leading back to me.

Per Dave Ormsbee:
> That was from way back when, when we actually had Django server pools,
> proxied differently by nginx; one was the courseware, and the other
> was askbot, a discussion forum.
>
> They shared all the same code, but different parts were live. It was
> about as good an idea as it sounds.
>
> There is no reason that I can think of in the current day and age where
> you would ever want to run the LMS and *turn off courseware*.

Page skeleton and endpoint to submit FA requests to Zendesk.

ECOM-2824
ECOM-3038

Extends the Programs ConfigurationModel, cleans up Programs-related utilities and corresponding tests, and corrects caching. Uses the Programs API to list programs within Studio. ECOM-2769.

- API built atop Django REST Framework
- Added support for OAuth 2.0 and session authentication
- Added permissions around eligibility data

ECOM-2609

Please note that this is a squshed commit and the work of:
Symbolist, macdiesel, nedbat, doctoryes, muzaffaryousaf and muhammad-ammar

These endpoints (`edit_circuit` and `save_circuit`) had already been
commented out of `urls.py`, so these views were disabled.

This reverts commit 783e83de.

ECOM-1017

* removing templates/styling
* removing test logic and URLs