Log message:
Bump the PKGREVISION for all packages which depend directly on perl,
to trigger/signal a rebuild for the transition 5.10.1 -> 5.12.1.

The list of packages is computed by finding all packages which end
up having either of PERL5_USE_PACKLIST, BUILDLINK_API_DEPENDS.perl,
or PERL5_PACKLIST defined in their make setup (tested via
"make show-vars VARNAMES=..."), minus the packages updated after
the perl package update.

sno@ was right after all, obache@ kindly asked and he@ led the
way. Thanks!

Log message:
Importing package for Perl5 module Lingua::Stem::Ru 0.01 as dependency
of scheduled import for Lingua::Stem.

This module applies the Porter Stemming Algorithm to its parameters,
returning the stemmed words.

The algorithm is implemented exactly as described in:

    * http://snowball.tartarus.org/russian/stemmer.html

The code is carefully crafted to work in conjunction with the Lingua::Stem
module by Benjamin Franz. This stemmer is also based on the work of Aldo
Capini, see Lingua::Stem::It.