Fixed forge, player, & npc scripts not being able to be deleted or added.

src/main/java/noppes/npcs/scripted/item/ScriptCustomItem.java

@@ -143,6 +143,10 @@ public class ScriptCustomItem extends ScriptItemStack implements IItemCustom, IS
         this.scriptLanguage = lang;
     }
 
+    public void setScripts(List<ScriptContainer> list) {
+        this.scripts = list;
+    }
+
     public List<ScriptContainer> getScripts() {
         return this.scripts;
     }