added	train_class_dsb.py
added	train_class_dsb_feed_patch_loc.py
added	train_fpred_patch.py
added	train_luna_prop_patch.py
added	train_luna_size_patch.py
added	train_props_patch.py
added	train_seg_patch.py
added	utils.py
added	utils_lung.py
added	utils_plots.py