This version outputs the XML parameter files with helpful folders that correspond to metadata about the ensemble's parameters. I also finished the automated the cross validation function subroutine output so that a plottable file is saved. To organize the different modes of this program better ('train the ensemble and then run the webcam tracker', 'load XML files and then run the webcam tracker', and 'do a cross validation test by predicting saved images of eyes') I refactored the main file a bit. This should be suitable for training for hours and then saving the XML and/or doing big CV tests.