Fix to update The7 v4 theme options (object cache)

functions.php

if ($optionsframework_settings = get_option( 'optionsframework' ) && !function_exists('optionsframework_update_options_cache') )
add_action( 'update_option_' . $optionsframework_settings['id'], 'optionsframework_update_options_cache_fix', 10, 2 );

function optionsframework_update_options_cache_fix( $old_value, $value ) {
	$value = apply_filters( 'dt_of_get_option_static', $value );
	wp_cache_set( 'saved_options', $value, 'optionsframework' );
}