Added squares_nlce.py which is expanded version of Ravi's original script. Results agree with Ravi's new code after redefining the results to be partial sums of the weights.
Slightly modified corner entropy code to print out some debugging info.
Redefined results of nlcen_n.py to be partial sums of the weights up to a specified order.
Removed factor of 0.5 from main nlcen_n.py and put it into the corner entropy code.