fixed services list copying after loading configuration

source/ubl-settings-services.c

@@ -435,6 +435,7 @@ gboolean yon_interface_update(main_window *widgets){
     int size;
     int size_users;
     GtkTreeIter iter;
+    gtk_list_store_clear(widgets->liststore2);
     gtk_tree_view_set_model(GTK_TREE_VIEW(widgets->MainTree),NULL);
     config_str services = yon_config_load(load_services_command,&size);
     char *command = load_user_services_command;