add option to ignore contour orientation when converting 2D RTstruct polygon data to 3D label volumes
0.6
Add: - complex gradient and divergence operators - add mincostpath function
0.5
- add better setup.py with version number generated from git tag / github release - add mincostpath function - add overlays to three axis viewer - improve dicom rt reading / writing
0.4
included files to generate pypi package
0.3
New release with a couple of bug fixes in the rtstruct reader and new examples