CORE-5773 Updated get-property-values endpoint.

The Donkey endpoint get-property-values now retrieves values from the jobs database and formats the response itself, instead of forwarding the request to metadactyl.
The metadactyl.translations.property-values functions have been refactored into a new donkey.services.metadata.property-values namespace, which also now contains functions for formatting the property values for the client.
CORE-5773: began writing the code to submit pipelines to Agave
CORE-5773: began writing the code to submit pipelines to Agave
CORE-5773: added a new column to the analysis_listing view
CORE-5773: began updating the metadactyl code to be able to handle apps containing Agave steps
CORE-5773: removed a TODO comment