Additional features for POS1 and harness code for POS1 parameter tuning.
app.nlp.pos.POS1: training for more than two iterations
Remove WordSeqProvider and DocProvider
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
Cache topicSmoothing coefficients for SparseLDAInferencer
cache denominators for SparseLDAInferencer
SparseLDAInferencer: cache 1/den, multiplication is faster
remove repeated ner buffer allocation when sampling z's
Use cached denominators at a few more places
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