Compatibility with wpml_translate

Hi!

When you have a little time, you could change the next line (98)?

function wpml_translate_backward__shortcode( $atts, $content = null ){
	...
	$lang = ''; // default
	...
}

for:

function wpml_translate_backward__shortcode( $atts, $content = null ){
	...
	$lang = $atts['lang']; // default
	...
}

This allows compatibility with “wpml_translate”, works

Great plugin.

Thanks!

https://wordpress.org/plugins/wpml-shortcodes/