Update functions.inc.php

Add //TRANSLIT to iconv for activate transliteration.

include/functions.inc.php

@@ -1631,7 +1631,7 @@ function convert_charset($str, $source_charset, $dest_charset)
   }
   if (function_exists('iconv'))
   {
-    return iconv($source_charset, $dest_charset, $str);
+    return iconv($source_charset, $dest_charset.'//TRANSLIT', $str);
   }
   if (function_exists('mb_convert_encoding'))
   {
@@ -2092,4 +2092,4 @@ function safe_version_compare($a, $b, $op=null)
   }
 }
 
-?>
+?>