There are some controller.xml entries that have a name of "none"; those
should be preferred as valid responses, instead of always assuming that
none means do nothing.

This fixes the issue reported in OFBIZ-5304.

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1527754 13f79535-47bb-0310-9956-ffa450edef68