Add bump bond test.
Created by: mlj5j
The idea for the bump bond test is that we'll do an scurve scan with a bias of maybe -60V (or something like that) and then another one with a bias of +0.5V (very small positive bias, definitely shouldn't be more than +1V). Then we go pixel by pixel and compare the change in threshold and then change in noise between the two. We should make a 2D histogram with delta threshold on one axis and delta noise on the other. So the input would be the two root files (one for each of those bias values) and the output would be the 2D histogram that I just mentioned. The root files have 2D maps of noise and threshold so you can pull values from that when you make the new 2D histogram.