Removing library any23 and adding NIF based on Apache Jena
Refactoring in NIF 2.0 (Separation of concerns)

-Spotlight should to provide only the data. Now It (re)uses an external library that knows all details about NIF format
Solving prefix/full uri bug

- It is not correct concatenate DBpedia ontology prefix when a type is a vocabulary specification (e.g foaf:Person)
- For a small string, it is enough (and memory-oriented) to use .concat method instead of create a StringBuilder
Removing library any23 and adding NIF based on Apache Jena
Refactoring in NIF 2.0 (Separation of concerns)

-Spotlight should to provide only the data. Now It (re)uses an external library that knows all details about NIF format
Solving prefix/full uri bug

- It is not correct concatenate DBpedia ontology prefix when a type is a vocabulary specification (e.g foaf:Person)
- For a small string, it is enough (and memory-oriented) to use .concat method instead of create a StringBuilder
Merge remote-tracking branch 'origin/NIF2.0' into NIF2.0

Conflicts:
	pom.xml
Removing duplicated NIF entry
Merge branch 'NIF2.0' of https://github.com/sandroacoelho/dbpedia-spotlight into sandroacoelho-NIF2.0

Conflicts:
	pom.xml