fix b0-only bval/bvec, generate UNI-DEN T1w
- incorporates latest dcm2niix for adding bval/bvec for b0 only dwi data [*]
- added -x option to force dcm2niix direct nifti conversion into sourcedata folder
- added OGSE and uFA (experimental) to cfmm_base
- added tune-up script to generate a MP2RAGE UNI-DEN T1w file as long as UNI, INV1 and INV2 exist
[*] Note: this breaks bval/bvec generation for Bruker data -- as a fix, recommend to use the -x option and copy the resulting .mvec/bval files over from sourcedata to bids. TODO for dcm2niix: use Bruker metadata for extracting bvec/bval instead of Bmatrix..