pinnObjDict.py and pinnObjList.py
Change to pinnObjDict and pinnObjList to allow sub-objects to keep track of which file they came from.

pinn.py
Change to pinn.py to add filename to imported dictionary

imView.py
New class to display three orthogonal slices through a 3D image volume.

dose.py
Read in and process dose and CT and call imView to display dose overlaid on the CT