incomplete: Moving unit tests to do actual queries with Lucene and Indri
First running tests. Getting rid of ResultSet.correct
Refactor more to get rid of ResultSet.correct
Improve ResultSet Comparison
Re-enable Phani's NLP
Merge Question.java
Merge branch 'master' of https://github.com/SeanTater/uncc2014watsonsim
Re-enable automatic travis tests