code: public static void setDeferredLoading(boolean loading) {
  		single = new LoadingList();
  		
  		InternalTextureLoader.get().setDeferredLoading(loading);
  		SoundStore.get().setDeferredLoading(loading);
  	}
docs: Indicate if we're going to use deferred loading. (Also clears the current list)
  
  @param loading True if we should use deferred loading