You can easily add or remove any menu button. As example add following code in your theme’s functions.php or in any custom plugin to remove settings menu button.
add_filter( 'fep_menu_buttons', 'fep_cus_fep_menu_buttons', 99 );
function fep_cus_fep_menu_buttons( $menu )
{
unset( $menu['settings'] );
return $menu;
}