prevented subtractOneFrom: from allowing negative values if someone hits subtract more times than the number of points. I could have sworn that this was previously implemented. Surprised that it is not.
Added table view to configuration screen. I also added some more ui elements to the storybord. Sooner or later i will write the code for that too.
Cleanup
Changed all primative int to NSInteger to future proof my code.
Not sure why the ProjectSettings file got changed but I am committing it anyway.
added code needed for the configuration screen ina previous commit.