adding stuff in NerAndPronounMentionFinder to add MentionEntityTypes directly, since the Ner tagger already produced types. This also adds MentionEntityType as a postAttr for this annotator. Note that new asymmetry between this annotator and the parse based mention finder, which does not have such a postAttr
Merge branch 'master' of https://github.com/factorie/factorie
updates to NER mention finder
Merge pull request #33 from davidBelanger/master

MentionEntityType annotation in NerAndPronounMentionFinder