Wordpress - Barebones WP-Foundation Child THeme Funcitons

<?php
/* Remove Parent Theme Foundation Files */
wp_deregister_style("foundation-app");
wp_deregister_script("foundation-reveal");
wp_deregister_script("foundation-orbit");
wp_deregister_script("foundation-custom-forms");
wp_deregister_script("foundation-placeholder");
wp_deregister_script("foundation-tooltips");
wp_deregister_script("foundation-app");
wp_deregister_script("foundation-off-canvas");

/* Replace Foundation Files */

function levenRegisterStyles() {
    wp_register_style('foundation-app', get_stylesheet_directory_uri() . '/stylesheets/app.css', array(), '3.0', 'all');
}
add_action('wp_enqueue_scripts', 'levenRegisterStyles');

function levenRegisterScripts() {
    wp_register_script('foundation-app', get_stylesheet_directory_uri() . '/javascripts/foundation/app.js');
    wp_enqueue_script('foundation-app', 'jQuery', '1.1', true);
}
add_action('wp_enqueue_scripts', 'levenRegisterScripts');