CORE-5602 Added metadata template AVU response formatting.
CORE-5602 Added metadata template AVU docs.
Updated example URLs in the metadata docs.
CORE-5602 Updated metadata template AVU docs.
CORE-5722 favorites listing endpoint is paginated

It has the same options as the directory listing endpoint.
CORE-5722 added total field to result.
CORE-5602 Added metadata-template-avus namespace.

Refactored metadata template AVU functions into a donkey.services.filesystem.metadata-template-avus namespace.
CORE-5743: bumped the compatible database version
CORE-5743: added the external_app_id to the transformations table
CORE-5743: added a new field for the external app ID
CORE-5746: added support for an optional app_type field in the analysis export and import services
CORE-5746: added a test resource file that I forgot to check in yesterday
CORE-5746: added the app_type field to the DE app listings
CORE-5746: added the app_type field to the listings for Agave apps
CORE-5746: fixed a bug that prevented pipelines that reference external apps from being exported
CORE-5746: updated the documentation for the app import, export and listing services
CORE-5758: added the external_app_id field to the transformations entity
CORE-5758: modified the edit-workflow and copy-workflow services so that they include the app_type field in each step
CORE-5758: updated documentation for the edit-workflow and copy-workflow endpoints