Refactor assumes an object with FolderNode properties is passed to children_node_2_ng.           Note: This object is not a FolderNode, but has the necessary information to populate a FolderNode object. Comments more clear Condense functions and make names more clear
Refactor assumes an object with FolderNode properties is passed to children_node_2_ng.
          Note: This object is not a FolderNode, but has the necessary information to populate a FolderNode object.
Comments more clear
Condense functions and make names more clear

(cherry picked from commit ba6c3600342270c3109500d007d5e5a2e9b7e9f2)

expertiza/expertiza,expertiza/expertiza,expertiza/expertiza,expertiza/expertiza