RF - update csdeconv to use SphHarmFit class to reduce code duplication.
NF: peaks_from_models now can also output spherical harmonic coefficients
Add run_module_suite in odf.py
Added suggestions from github
Rebased on top of nipy-dipy-master
Removed sh_smooth from the parameters
BF - fixed mask_voxel_size bug and added test. Replaced promote_dtype with common_type to be backwards compatible.
Merge pull request #216 from MrBago/bf_promote_dtype

BF - fixed mask_voxel_size bug and added test. Replaced promote_dtype wi...
Add sparse reproducing kernels reference.
Revert "Add sparse reproducing kernels reference."

This reverts commit 8016e50df3b518c356b92214d4614a4c58bade5f.
Added github suggestions
Merge pull request #208 from Garyfallidis/shm_coeff_in_peaks_from_model

I think it is fine. Thank you for this.
Merge pull request #217 from MrBago/csd-fit-classes

RF - update csdeconv to use SphHarmFit class to reduce code duplication.