Automatically update name mapping items

Turn out most of the trouble I was having came from an object that was showing up twice in the object browser. All the properties were the same except for the width was zero on the one I didn't want to use. I switched the mapping to conditional mode and added an AND width is greater than zero. Which should have worked. Few hours later having issues where both objects when selected in the browser would point to the mapped alias and the alias pointed to the object with width zero. I changed the greater than to not equal to and all works now.