~dricottone/pkgbuilds

ref: fcb872c7e68a2f1cfd3832b1819edcbf50a70ed5 pkgbuilds/r-utf8 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.