Nodes that have already been visited once are also given pretty names.Done by maintaining dictionary of pretty names of magic nodes
Nodes that have already been visited once are also given pretty names.Done by maintaining dictionary of pretty names of magic nodes

muffato/XML-To-Blockly,muffato/XML-To-Blockly,anujk14/XML-To-Blockly,anujk14/XML-To-Blockly