CloudBees Role-Based Access Control Plugin 1686

When exporting Role-Based Access Control (RBAC) roles using http://<cjoc_url>/roles/id/api/xml for CloudBees CI on modern cloud platforms or http://<cjoc_url>/cjoc/roles/id/api/xml for CloudBees CI on traditional platforms, the id was previously duplicated and returned for both getDisplayName() and getId(). It is now only returned for getId().