New endpoint to list datasets for a given element
Refs https://redmine.teklia.com/issues/3653
A new endpoint named ListElementDatasets, exposed as /api/v1/element/:ID/datasets must list all datasets where the provided element is used.
The serializer must expose:
- id of the dataset
- name of the dataset
- set name
The endpoint is paginated
Edited by Bastien Abadie