Import of VPEIL/Catmandu-EuropePMC-0.15 from CPAN.

gitpan-cpan-distribution: Catmandu-EuropePMC
gitpan-cpan-version:      0.15
gitpan-cpan-path:         VPEIL/Catmandu-EuropePMC-0.15.tar.gz
gitpan-cpan-author:       VPEIL
gitpan-cpan-maturity:     released