PDG-5 #comment Refactored tag conditional code to nodehandlers.
PDG-5 #comment Moved flat and graph gen to datastructures.ts
PDG-5 #comment Refactored gen code.
PDG-5 #comment Fixed a few misspellings.
PDG-5 #comment Refactored into new folders.
Removed todo.txt
PDG-5 #comment refactored and added debug flag.
PDG-5 #comment Debug addition.