Generate YAML dataset documentation from a single CSV

It would be nice to be able to regenerate all the YAML documentation pages based off of one input file (datasets.csv or something, possibly even an interactive Google Sheet), so that any changes to the dataset documentation template, or info about the datasets could be automated and not have to be calibrated manually.

Will look into how to do this, I think it could mainly be a matter of templating out the shell script that is used to generate the new dataset documentation (`initdata.sh`) to work with an input CSV file. I know how to do this with R but will look into how to do it with the shell.