Revert "Fixes ispconfig/ispconfig3#3943"

A. Täffner

2016-06-14 b8942a6e3ac3786d82d4ab5f1c340028c29e9d62

 interface/web/admin/lib/lang/en_directive_snippets.lng

@@ -6,4 +6,6 @@
$wb["active_txt"] = 'Active';
$wb["directive_snippets_name_empty"] = 'Please specify a name for the snippet.';
$wb["directive_snippets_name_error_unique"] = 'There is already a directive snippet with this name.';
$wb['variables_txt'] = 'Variables';
$wb['customer_viewable_txt'] = 'Customer viewable';
?>