Test
Add NuFO.py to compute NuFO maps.
Add fodf.nii for tests.
Add shVisu.py script to vizualize odf
Add dtiMaps.py to compute tensors and maps from dwi
Add support to save specific maps
Fix extent so the 2nd coordinates of each dim are included
First pass to generate synthetic signal with multi tensors
Add script to generate synthetic data. 0 fibers must be fixed and need to add an option for random number of fibers
Add NuFO map
Add afd_max map
Add option to use a sphere with N points
Add shMaps to compute nufo and afd at the same time. Update Nufo and afd_max