Log Message:
devel/R-pkgsearch: import R-pkgsearch-3.1.3

Search CRAN metadata about packages by keyword, popularity, recent
activity, package name and more. Uses the 'R-hub' search server, see
<https://r-pkg.org> and the CRAN metadata database, that contains
information about CRAN packages. Note that this is _not_ a CRAN
project.