Add BEP numbers and links for NIRS and motion capture

[robertoostenveld]

Both are now in a decent state for the community to work on, with a github issue and a google doc. See

• BEP030: Extend BIDS to add near-infrared spectroscopy (NIRS)  bids-specification#438
• BEP029: Extend BIDS to add motion capture and movement data bids-specification#443

@sappelhoff do you know whether a specific procedure applies, or do I just assign them a number and add them here to the website?

[sappelhoff]

I agree, and there is also a third candidate: "provenance" --> bids-standard/bids-specification#439

do you know whether a specific procedure applies, or do I just assign them a number and add them here to the website?

the procedure used to be that a maintainer provides a number and entering the BEP into our BEP table ... but since our governance, this has changed, see the governance appendix. To be honest, I am not entriely sure about the process right now.

Draft BEP review - This review is performed by the BIDS Steering Group on a Draft BEP. The review at this stage aims to ensure the structure clearly defines a template and field names along with it integrating into the philosophy, principles, and accepted standards of BIDS. The BIDS Steering Group approval action will be a majority vote. Upon BIDS Steering Group approval, the Draft BEP will be elevated to a Proposed BEP.

I suggest that we clarify this in the meeting between maintainers and steering group that we'll soon have

[sappelhoff]

done in #123