Moved loading bvals and bvecs at the top
Merge pull request #2 from samuelstjean/master

Moved loading bvals and bvecs at the top
Fix bug in signal simulation for Gaussian model of diffusion.
Merge pull request #3 from ecaruyer/fix-no-anisotropy

Fix bug in signal simulation for Gaussian model of diffusion.
Added possibility to provide RandomState to all random-related functions, and added seed as command-line arguments to scripts phantomas_dwis and phantomas_struct
Merge pull request #5 from ecaruyer/seed_random_generator

Added possibility to provide RandomState to all random-related functions...
Added file phantomas/geometry/rois.py
Added function to create cortical shell mask.
Renamed some variables in spherical_shell_mask().
Minor changes
Creation of patches (need fixes).
Added a script phantomas_rois
Added script phantomas_rois in setup.py
Added a line to export connectivity matrix in phantomas_rois
Merge pull request #9 from ecaruyer/connectivity-rois

Connectivity rois
Added script phantomas_masks
Corrected bug.
Added a way to clip bundle masks inside the phantom.
Merge pull request #10 from ecaruyer/fix_bundle_masks

Fix bundle masks
Added a fallback to phantomas_view when no volume fraction is provided for an isotropic region.