WPMultilang support

[bologer]

if ( file_exists( dirname( __FILE__, 2 ) . '/wp-multilang/wp-multilang.php' ) ) { 
if ( ! class_exists( 'WP_Multilang' ) ) { 
include dirname( __FILE__, 2 ) . '/wp-multilang/wp-multilang.php'; 
} 

add_filter( 'locale', 'set_locale', 0 ); 

function set_locale() { 
return wpm_get_languages()[ wpm_get_language() ]; 
} 
} 

from https://vk.com/settings?w=wall-170415773_955_r1024