fix: remove not needed i18n

Author: Timo Pagel

head.php

@@ -86,16 +86,6 @@
 <?php
 include_once "bib.php";
 
-// I18N support information here
-$language = 'en';
-putenv( "LANG=$language" );
-setlocale( LC_ALL, $language );
-
-// Set the text domain as 'messages'
-$domain = 'messages';
-bindtextdomain( $domain, "locale" );
-textdomain( $domain );
-
 
 /**
  *