+ INIT_STOCK_ICON(add_to_group,"action_add_to_group_icon."IMAGE_EXT,_("Add Layer to Group"));
+ INIT_STOCK_ICON(remove_from_group,"action_remove_from_group_icon."IMAGE_EXT,_("Remove Layer from Group"));
+ INIT_STOCK_ICON(set_desc,"action_set_layer_description_icon."IMAGE_EXT,_("Set Layer Description"));
+ INIT_STOCK_ICON(export,"action_export_icon."IMAGE_EXT,_("Export Value Node"));
+ INIT_STOCK_ICON(unexport,"action_unexport_icon."IMAGE_EXT,_("Unexport Value Node"));