NaturalNode/natural — pull request #77 by dav009 (2012-11-19 20:37:55+00:00)
Title: Added Stemmer for Spanish

Based on: http://stemmer-es.sourceforge.net/ I re-implemented a stemmer for spanish.
Using as well the test corpora given in http://stemmer-es.sourceforge.net/ for asessing the quality of the Stemmer.