#1: add input.py as input file
#1: add least-common-ancestor.py to consume input.py file
#1: least-common-ancestor.py reads input.py file
#1: remove block comment, and later add to README.md file
#1: least-common-ancestor.py consumes yet ignores certain cases
#1: rename input.py to input.txt
#1: change reference of file to input.txt respectively, 72680b4
#1: make input file simpler
#1: open('input.txt', 'r'), and parse root, tree values
#1: adjust comment associated with parsing for root, tree values
#1: add else-case when input file has incorrect syntax
#1: prefix variables parsed from input.txt with 'data_'
#1: pseudocode for binary search tree, and print current values
#1: take values from input.txt, and cast them dynamically
#1: minor comment ammendment
Merge pull request #4 from jeff1evesque/create-binary-tree

#1: create binary tree