- avoid silly warning from NB

sdk/jme3-core/src/com/jme3/gde/core/Installer.java

@@ -61,7 +61,7 @@ public class Installer extends ModuleInstall {
     public void restored() {
         //start scene app
         SceneApplication.getApplication();
-        Logger.getLogger("org.openide.loaders.FolderChildren").setLevel(Level.OFF);
+        Logger.getLogger("org.openide.loaders").setLevel(Level.SEVERE);
     }
 
     static {