To extract the program detail information edX mobile team has to
parse all the un-necassary details which takes time that ultimately
slows down app.To avoid it,a detail fragment is created that will
be used in the mobile app as well as on the web.

LEARNER-2981

The new page is released and stable. The switch and old code are no longer necessary.

ECOM-7482

This reverts commit 8c009881, reversing
changes made to 5b6e2dd5.

Replaces the hardcoded URL in favor of a URL passed by the server.

Uses the view's ID argument to retrieve and drop unmodified programs API data on the details page. Future work will supplement with CourseOverviews data. Part of ECOM-4415.