It looks like this was part of the original rollout of the microsites
feature back in December 2013 [1], but was quickly removed in February
2014 [2]. These references have been orphaned ever since.
I can find no other references to it in the platform, save these.

[1] a3211a74
[2] aa43689a

Set SWIFT_CONTENT_LENGTH_FROM_FD=False

Remove physical constants and suffixes from calc.py

Merge release back to master

Fix refundable status for audit orders

TE-2528 Upgrade testing dependencies

TE-2551 Fix commons.js optimization reliability

support cross domain ajax requests to the experiments APIs

Merge release back to master

Cache list of course partitions

ENT-969: Partial revert of "ENT-945 Update IDVerification interfaces to account for SSOVerification"

Upgrade cookie policy banner version to 1.1.6

Catch HttpError thrown by Python Social Auth.

This patch enables catching HttpError exception raised
by PSA because of any issue caused at client/server.
Further it redirects user to login page with a
message about the error.

LEARNER-4344

Remove this flaky test.

update studio-frontend version to 1.8.0

request cache some more stuff

Optimize dictionary combination

This partially reverts commit ee1c3a45.
The migration files introduced by the commit have been kept since they have been run
already on several enviornments.

retrap focus for seat unenroll survey a11y

learner-4715

Cache get_group_id_for_user

learner-4715

LEARNER-4700: Converts credentials to plugin

Updates to use the is_anonymous flag of basket calculate

[LEARNER-4913]

Update retirement APIs to match spec

LEARNER-4880 added confirmation modal for account deletion