Additional features for POS1 and harness code for POS1 parameter tuning.
app.nlp.pos.POS1: training for more than two iterations
DepParser2Trainer can now take more than one training/dev/test file.  Default model file suffix changed to .factorie.
BP: fixing many issues involving using obsmarkov factors, which are sparse in a bad way
Merge pull request #2 from vineetmundhra/master

Remove WordSeqProvider and DocumentProvider
Merge branch 'master' of git@github.com:factorie/factorie.git
app.nlp.pos.POS1: fixing silly bug
merge
util: Better classpath urls
removed -feature from pom.xml. This was an arg for the scala compiler, but was somehow also getting passed down as a command line arg to main functions when you do scala:run
added proper handling of fuzzy alignment shift width to MentionAlignment.scala
Merge branch 'master' of https://github.com/factorie/factorie
Merge branch 'master' of git@github.com:factorie/factorie.git
util: fixing the classpath urls
Merge branch 'master' of github.com:factorie/factorie
Merge remote-tracking branch 'upstream/master'
Merge pull request #3 from vineetmundhra/master

Make SparseLDAInferencer faster
Further work on default NLP model training in POS1 and DepParser2. 
Separate model files for POS1WSJ and POS1Ontonotes.  Similarly for
DepParser2.
Add default DocumentAnnotator for WordNetTokenLemma and
BilouOntonotesNerLabel.
Merge branch 'master' of git@github.com:factorie/factorie.git
optimize: more tensor match statements