Feature request: other tensor/diffusion model estimation options

[styner]

Add other dipy (tensor + free water/isotropic component reconst.fwdti, DKI) & NODDI estimation options

https://docs.dipy.org/stable/reference/dipy.reconst.html#dipy.reconst.fwdti.FreeWaterTensorModel

possible titles for module: multi-shell diffusion model estimate

[styner]

AMICO for NODDI https://github.com/daducci/AMICO
(script on longleaf /proj/NIRAL/studies/IBIS/EP/processing/dMRI/Run_AMICO_wrapper.script)

[styner]

MrTrix-ADC & IVIM