Added .png output to gnuplot script and removal of images to clean script for Problem1.
Created a new dir for problem 3.
Updtes to problem # for all files in dir prob3.
Updated the matrices to the Bezier Curve problem.
Updated the gnuplot script for problem 3 data. Upped the number of points in the curve so its easier to see the shape.
Added a little bit to the title of the Problem 2 plot.