~dricottone/pkgbuilds

ref: 7b44b02b02224912f5c54c883690a8c2342313eb pkgbuilds/r-zeallot d---------
Initial commit

A long journey to packaging r-tidyverse. The current highest-level
packages that are successfully built are dtplyr, waldo, callr, and xml2.
A handful of others (brio, digest, praise, units, zeallot) are currently
freestanding but will become dependencies soon.