Add app name to popup, use fully-qualified URL for popupUri#597

RubenVerborgh merged 1 commit intorelease/v4.0.0nodeSolidServer/node-solid-server:release/v4.0.0from

dan-f/amend-feature-popupnodeSolidServer/node-solid-server:dan-f/amend-feature-popupCopy head branch name to clipboard