Create API editing capabilities for user metadata based on ES queries
dataset model and mongodb collection (uuid, name, doi)
an dataset endpoint with GET/datasets, PUT/datasets, POST/datasets/<id>, PUT/datasets/<id>/DOI
a POST version of the search endpoint that receives user metadata, same model os PUT:uploads/<id>
a GUI page/dialog based on search parameters that retrieves all metadata aggregations (comment, references, datasets, co_authors, shared_with) and allows to set new metadata