functions.php

<?php
/**
 * Required by WordPress.
 *
 * Keep this file clean and only use it for requires.
 */

require_once locate_template('/lib/utils.php');           // Utility functions
require_once locate_template('/lib/init.php');            // Initial theme setup and constants
require_once locate_template('/lib/sidebar.php');         // Sidebar class
require_once locate_template('/lib/config.php');          // Configuration
require_once locate_template('/lib/activation.php');      // Theme activation
require_once locate_template('/lib/cleanup.php');         // Cleanup

require_once locate_template('/lib/htaccess.php');        // Rewrites for assets, H5BP .htaccess
require_once locate_template('/lib/widgets.php');         // Sidebars and widgets
require_once locate_template('/lib/scripts.php');         // Scripts and stylesheets
require_once locate_template('/lib/custom.php');          // Custom functions
require_once locate_template('/lib/post-types.php');      // Custom post types
require_once locate_template('/lib/metaboxes.php');       // Custom metaboxes