ZF2 App Config with Composer

application.config.php

<?php
return
    array(
        'modules' => array(
            'Application',
        ),
        'module_listener_options'      => array( 
            'config_cache_enabled'     => true,
            'cache_dir'                => 'data/cache',
            'config_cache_key'         => 'app-cache-key',
            'module_paths' => array(
                './module',
                './vendor',
            ),
        ),
        'autoloaders' => array(
            'Zend\Loader\ClassMapAutoloader' => array(
                __DIR__ . '/../vendor/.composer/autoload_classmap.php',
            ),
            'Zend\Loader\StandardAutoloader' => array(
                'namespaces' => include __DIR__ . '/../vendor/.composer/autoload_namespaces.php',
            ),
        ),
    );