let develop be data-able, plus some reflowing stuff

[diaza]

The only files to check are the ones without module1 or module2 in the filename, src/proto_nd_flow/reco/charge/raw_event_generator.py and src/proto_nd_flow/reco/charge/calib_prompt_hits.py, which needed to be made data-able.
The rest is reflow stuff that got caught in this messy branch.

[diaza]

Looped in @edhinkle in case they had qualms about their commits being pulled in

[edhinkle]

Thanks for checking in! While almost all the changes in my commits only affect Module 1 simulation and/or data reflowing, it looks like I made two small changes to data/proto_nd_flow/2x2.yaml in aafba85 to two light MC parameters, max_light_truth_ids and
mc_truth_threshold. I can't recall exactly why these changes were included in this particular commit/branch, and it very well could have been a mistake on my part. Either way, I don't think it's a huge deal because it's only two parameters/lines, but this is the only change I made which I think might warrant further scrutiny.

[krwood]

As a sanity check, can we process a simulation file from MR6 with this branch and have a look at the validation plots?