Added AlgorithmImplementationLaTeXFile directory with algorithmImplementation.tex file stored in the directory
CRRPercentOfPriceusingIBMData2013 - changed run id to 999

drawContour now draws cSurface - x0

rutkowski-2 - added another test: two coin flips, mu=lambda=0.1, u=1.2, d=0.8
Results verified by paper/pencil calculations
Added two row widget (button,entry) to enter directory choice and file choice triggered by button to run selectDir, selectFile, and place results in entry widgets.