Adding the initial repository structure
First implementation, no scoring yet, basically a match engine.
Adding first notion of relevancy, implementing a simple TFIDF based on Lucene, but without taking into account several variables, so is a "naive TF-IFD"
Adding a namespace and updating the pom.xml to generate a jar with all the dependencies for easy use.
Merge commit '1f7911b0a408206b3913d1339efac35416f734b3'

* commit '1f7911b0a408206b3913d1339efac35416f734b3':
  Initial commit