Sync with the trunkgit-svn-id: https://svn.apache.org/repos/asf/openoffice/branches/ia2@1476499 13f79535-47bb-0310-9956-ffa450edef68
add missing pieces for helpauthoring extensiongit-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1476243 13f79535-47bb-0310-9956-ffa450edef68