Fix for CONNECTORS-701.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1490621 13f79535-47bb-0310-9956-ffa450edef68
Update japanese properties too.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1490622 13f79535-47bb-0310-9956-ffa450edef68