@ -49,6 +49,8 @@ return array(
'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
'xps' => 'application/vnd.ms-xpsdocument',
'rar' => 'application/x-rar-compressed',
'7z' => 'application/x-7z-compressed',
's7z' => 'application/x-7z-compressed',
'vcf' => 'text/vcard',
'ics' => 'text/calendar',
);