multiqc/proteinfold for a 'bulk report'

[keiran-rowell-unsw]

Description of feature

I've been working on a MultiQC module for proteinfold following #306, #312, etc

This means a nice, lightweight, shareable HTML reports in core I've attached a couple to give a sense of what I mean.

multiqc_report_live-demo_group_relevant_cols.html
multiqc_report_Fos_Jun_homodimers.html

I'm planning to dev separately from the pipeline merging, so not dependant on release timeline. But, I've left a spot for RF2NA once #420 is addressed. Just needs to give the same simple .tsv formats from extract_metrics.py

You can find my dev code here: https://github.com/Australian-Structural-Biology-Computing/MultiQC/blob/9e5a4720929531d06d330be8e26fb47768e27615/multiqc/modules/proteinfold/proteinfold.py?

Conceptually this is meant to be for 'bulk' folding and screening, rather than the more detailed structure viewer from GENERATE_REPORT

[keiran-rowell-unsw]

Late might group sample by program as well? But the trace shows PROGRAM_PRED so its clear.

Could be a v2.1 thing, would want more extensive matching on module in the base pipeline in a refactor (#393, #373) etc

For now, should work well in any one run's output dir.

Is current modules/nf-core/multiqc/main.nf adding any info not now in GENERATE_REPORT?