added NER tagger used in TACKBP 2014, a modified/generic version of ConllChainNer
Merge pull request #224 from k8si/chain-ner

added NER tagger used in TACKBP 2014, a modified/generic version of Conl...
removed (Basic)ConllChainNer, replaced with new ConllChainNer that extends ChainNer
Merge pull request #225 from k8si/chain-ner

removed (Basic)ConllChainNer, replaced with new ConllChainNer that exten...
remove PennPosTag from preqAttrs as the taggers don't  actually use PennPosTags for anything
Merge pull request #226 from k8si/ner-fix

remove PennPosTag from preqAttrs as the taggers don't  actually use Penn...
Removed unused dependencies from pom and sbt
add num cores option to hyper parameter searcher, update pom, sbt to use newer version of scalatest (which depends on the same version of scala as us)
Merge pull request #227 from strubell/master

add num cores option to hyper parameter searcher, update pom, sbt to use...
fix tests failing after scalatest upgrade
Merge pull request #228 from strubell/master

Fix tests failing after scalatest upgrade
fix bug in LoadWSJMalt
merge