karussell/snacktory — pull request #9 by kireet (2012-04-27 20:26:47+00:00)
Title: add keyword support

this is 2 small changes:
* add support for extracting keywords meta tag
* be able to accept JSoup document in ArticleTextExtractor. I want to do some other processing of the document in addition to extracting text and don't want to parse it twice.