wip: looks like slicer
wip: allow user to switch between radiology and neurology 2d slices conventions
colors match

todo: fix 3d and first container should be coronal -> sagittal -> axial
wip: scrolling directions correct

todo:
volume rendering bug
X -> coronal, Y -> sagittal, Z -> axial
cleaning -> more functions, compilation, store required variables in MRI or volume or slice
support all formats