Disable `tour-stops` outbound endpoint
Disable `tour-stops` outbound endpoint

It's more a pivot model right now. The source system doesn't supply
stable ids for TourStops. We Cantor them, but maybe we shouldn't be.

Note that `mobile-sounds` was accidentally re-enabled in an earlier
commit as part of `config/resources` refactoring.

art-institute-of-chicago/data-aggregator,art-institute-of-chicago/data-aggregator,art-institute-of-chicago/data-aggregator