detect the ubuntu version based on /etc/os-release

Uwe Merbeth

2016-05-09 f5daecadf5846ff0b2d512e6a1a47f17342fe02b

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

@@ -7,4 +7,5 @@
$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';
?>