add config and view storage logs

news config : Config::getItems() and
storage logs errors
link in doc

in config :
you can order,disable and set label and title
'btns' => array(
        'environment'=> array('label'=>'','title'=>'Environment'),
        'memory'=>      array('label'=>'','title'=>'Memory'),
        'controller'=>  array('label'=>'CTRL','title'=>'Controller'),
        'routes'=>      array('label'=>'ROUTE'),
        'log'=>         array('label'=>'LOG'),
        'sql'=>         array('label'=>'SQL'),
        'checkpoints'=> array('label'=>'TIME'),
        'file'=>        array('label'=>'FILES'),
        'view'=>        array('label'=>'VIEW'),
        'session'=>     array('label'=>'SESSION'),
        //'config'=>      array('label'=>'CONFIG'),
        'storage'=>      array('label'=>'LOGS','title'=>'Logs in storage'),
        'auth'=>        array('label'=>'AUTH'),
        'auth-sentry'=> array('label'=>'AUTH')
    ),
Add a link on your favorite doc
'doc'=>'http://laravel.com/docs'