do the version bumping and associated 5.21.0-ification
authorRicardo Signes <rjbs@cpan.org>
Tue, 27 May 2014 03:46:51 +0000 (23:46 -0400)
committerRicardo Signes <rjbs@cpan.org>
Tue, 27 May 2014 03:46:51 +0000 (23:46 -0400)

Trivial merge