Import of PERLANCAR/Riap-1.2.2 from CPAN.

gitpan-cpan-distribution: Riap
gitpan-cpan-version:      1.2.2
gitpan-cpan-path:         PERLANCAR/Riap-1.2.2.tar.gz
gitpan-cpan-author:       PERLANCAR
gitpan-cpan-maturity:     released