Henry Quillin

This pull request is for issue #195 "I am using this program for a research paper comparing the efficiency of pathfinding algorithms. It would be very helpful if the analytics(length,...

I am using this program for a research paper comparing the efficiency of pathfinding algorithms. It would be very helpful if the analytics(length, time, operations) were shown before the visualization...

There seemed to be an unnecessary '[' before the '![Product Name Screen Shot][product-screenshot]](https://example.com)' that was breaking the image when I cloned it down locally.