Remove hello world

src/main/java/hsh/ins_jena/App.java

@@ -2,10 +2,6 @@ package hsh.ins_jena;
 
 import hsh.ins_jena.model.Generator;
 
-/**
- * Hello world!
- *
- */
 public class App {
 	public static void main(String[] args) {
 		System.out.print("Generating ... ");