Remove non-English language support

main.php

@@ -119,14 +119,6 @@ echo '<div class="group">';
 echo '<h2>' . __('Appearance Settings') . '</h2>';
 echo '  <ul>';
 
-// Displays language selection combo
-if (empty($cfg['Lang'])) {
-    echo '<li id="li_select_lang">';
-    require_once './libraries/display_select_lang.lib.php';
-    PMA_select_language();
-    echo '</li>';
-}
-
 // ThemeManager if available
 
 if ($GLOBALS['cfg']['ThemeManager']) {