Add notes about sudo setup (#1490203)

Aleksander Machniak

2015-05-21 1c8f84563766de14f17f08b08f601bb3475b2d4e

 plugins/http_authentication/tests/HttpAuthentication.php

@@ -5,7 +5,7 @@

    function setUp()
    {
        include_once dirname(__FILE__) . '/../http_authentication.php';
        include_once __DIR__ . '/../http_authentication.php';
    }

    /**