Silex FileManager
Routing (in silex) where admin is secured
will need some updates in order to find the twig templates ect.
$app->get('admin/filemanager', 'Rabies\FileManager\Dialog::Dialog');
$app->match('admin/filemanager/upload', 'Rabies\FileManager\Upload::upload');
$app->match('admin/filemanager/download', 'Rabies\FileManager\Download::download');
$app->match('admin/filemanager/action/{action}', 'Rabies\FileManager\Action\ActionHandler::action');
$app->match('admin/filemanager/ajax/{action}', 'Rabies\FileManager\Ajax\AjaxHandler::ajax');