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 pull request #203 from D9891/master

Splitting Occs and Spotlight Live
Update pom.xml

Github blob is too big error
Merge branch 'NIF2.0' of https://github.com/sandroacoelho/dbpedia-spotlight into sandroacoelho-NIF2.0

Conflicts:
	pom.xml
Bug URL encoding
Folder /external and File/external/AnnotationClientScala.scala created
Adding AlchemyClientScala.scala class (in dev - fixing bug)
AlchemyClientScala fixed - testing
Only FileNotFoundException (too many files open) to be fixed
File Exception and foreach fails solved (xml manipulation to be fixed)
All bugs fixed at AlchemyClientScala.scala and at AnnotationClientScala.scala
Warnings and LOGs fixed
API key as argument