update cfmm_bruker heuristic

[AlanKuurstra]

forked heudiconv to add capability of:

• handling dicom datetimes with timezone info
• adding dicom metadata to .json sidecar when using a single n-dimensional dicom, when n>=4

changed tar2bids to:

• add blockEPI acquisition to bruker heuristic
• modify bruker heuristic to add bruker specific parameters to the .json sidecar
• use forked version of heudiconv (required for bruker data)

[akhanf]

great! I'm building the container to test, will be available in docker://khanlab/tar2bids:bruker when it is ready -- I'd like to give it a spin myself on some marm data acquired recently..

[akhanf]

Tried out the docker container on one of my marmoset test cases and worked great. I also made a minor fix to the MP2RAGE and DTI parts of the heuristic, and committed that to the branch I built the container on. Will merge that in.

Thanks!

[akhanf]

Looks good to me, and container builds and runs correctly.