CORE-5832 Added /apps/:id/file-parameters.

Renamed old /apps/:id/data-objects endpoints to /apps/:id/file-parameters.
Refactored some common file parameter formatting functions from metadactyl.zoidberg.pipeline-edit into metadactyl.app-listings.
CORE-5832 Alphabetized /apps/:id/details in swagger docs.

For reals this time...