Upgrade to the latest release of dataset

[rsdoiel]

[rsdoiel]

The last working version of dataset with cold is v2.2.0. If I run cold with v2.3.x the people_names query defined in cold_api.yaml fails to execute properly. In v2.2.0 I manually assemble the JSON stream of objects into a JSON array. I remember changing how that worked in newer versions of dataset API. I need to review the query results and figure out how to rewrite the TypeScript code assembling the list of people used to populate the page.