Marie Vendettuoli

@jmtaylor-fhcrc any suggestions re: what tests to hide via `\dontrun`

online references: - https://ropensci.org/blog/2018/09/18/datapackager/ - https://github.com/ropensci/DataPackageR/blob/master/vignettes/usingDataPackageR.md - https://gatesopenresearch.org/articles/2-31/v2