wild mob naes and world NPC names corrected

src/engine/objects/NPC.java

@@ -240,7 +240,7 @@ public class NPC extends AbstractCharacter {
 				submitUpgradeJob();
 
 			this.name = rs.getString("npc_name");
-			if(this.building != null && this.building.getOwner() != null){
+			if(this.building != null && this.building.getOwner().getObjectType().equals(GameObjectType.PlayerCharacter)){
 				this.name += " the " + this.contract.getName();
 			}