BinaryTreeDisplayMachine

This class is used to create an ASCII display (to either an output file, or to the console) of a complete Binary Tree.

Example output (Complete Binary Tree of size 7):

                                  1111902680
                                 /          \
            1104420178                                  396739944*
           /          \                                /          \
 383406684*            1135280344            752373670*            2055664893
/          \          /          \          /          \          /          \