Adding dumper evaluation scripts for DIPS

With this MR, i want to add a new script type. This script is used to validate the output of the training dataset dumper. If the dumper is used with a trained model as DL2, one can get the output and compare the value from the LWTNN with the original. It outputs the difference of some orders of magnitude. Also a .csv will be produced, where the difference of the LWTNN and original predictions are saved. For this .csv, a plotting function is added to graphically show the differences. The added functions are, for now, only able to run for dips. Adding the other taggers should be relatively easy.

Also a little big fix is added to the GetTestFile function. If the value defined in the config is not strictly int (like 10) and more like (10e6), the function will output an error. This should be fixed now.