[PROJECT] Port the IronTract Challenge to DANDI

[ayendiki]

Upload IronTract Challenge data and implement challenge functionality on DANDI. The data and steps involved in the challenge are described in Maffei et al., 2022.

Tasks:

• Convert Bruker DWI data to BIDS
• Create dandiset with public DWIs and private ground truth tracing
• Create public notebook that generates or reads tractogram and computes ROC curve by comparing tractogram to ground truth tracing

[ayendiki]

At @satra 's suggestion, it was decided to use a new github repo for submitting new entries and use actions for evaluating the entries against the ground truth that is stored in a private dandiset. I'll be cooking this here: https://github.com/lincbrain/irontract-challenge