removed superfluous models and cleaned up code

Projekte/battleship/converter/src/main/java/pp/battleship/exporter/ModelExporter.java

@@ -43,8 +43,6 @@ public class ModelExporter extends SimpleApplication {
     public void simpleInitApp() {
         export("Models/KingGeorgeV/King_George_V.obj", "KingGeorgeV.j3o");//NON-NLS
         export("Models/BoatSmall/12219_boat_v2_L2.obj", "12219_boat_v2_L2.j3o");
-        export("Models/UBoat/14084_WWII_Ship_German_Type_II_U-boat_v2_L1.obj", "14084_WWII_Ship_German_Type_II_U-boat_v2_L1.j3o");
-        export("Models/Battlecruiser/16025_Naval_Ship_Destroyer_Italy_new.obj", "16025_Naval_Ship_Destroyer_Italy_new.j3o");
         export("Models/Battle/14084_WWII_Ship_German_Type_II_U-boat_v2_L1.obj", "Battle.j3o"); //NON-NLS
         export("Models/CV/essex_scb-125_generic.obj", "CV.j3o"); //NON-NLS
 

Projekte/battleship/converter/src/main/resources/Models/UBoat/14084_WWII_Ship_German_Type_II_U-boat_v2_L1.mtl

@@ -1,16 +0,0 @@
-# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
-# File Created: 29.03.2012 14:25:39
-
-newmtl default
-	Ns 35.0000
-	Ni 1.5000
-	d 1.0000
-	Tr 0.0000
-	Tf 1.0000 1.0000 1.0000 
-	illum 2
-	Ka 1.0000 1.0000 1.0000
-	Kd 1.0000 1.0000 1.0000
-	Ks 0.5400 0.5400 0.5400
-	Ke 0.0000 0.0000 0.0000
-	map_Ka 14084_WWII_ship_German_Type_II_U-boat_diff.jpg
-	map_Kd 14084_WWII_ship_German_Type_II_U-boat_diff.jpg