GTNPORTAL-2823 Fix node update in REST API to allow displayName & displayNames as part of request.
GTNPORTAL-2833: also updated for redirect mappings and device properties.
GTNPORTAL-2833: update the mapper so that during a save we can successfully delete a redirect and rename a redirect (by creating a new redirect and deleting the old one).
GTNPORTAL-2841 Upgrade Portlet Bridge to 3.2.0.Beta2