Analytics: Developer App broken?

This line https://github.com/apigee-127/volos/blob/master/analytics/apigee/lib/apigeeanalytics.js#L133 suggests that "developer_app" is taken from "req.token.application_name". In our setup (4.16.05.00 on-premise), "application_name" is not defined for valid tokens, so "Developer App" is always (not set).

Should probably be "developer_app_name" instead of "application_name".