Changes made to functions.php to get PopupMaker to work

functions.php

<?php

define('PARENT_THEME_NAME', 'Moves The Needle Theme');
define('PARENT_THEME_URL', '');
define('PARENT_THEME_VERSION', '1.0');

function addHeaderAssets() {
    // CSS
    wp_enqueue_style('google-fonts', '//fonts.googleapis.com/css?family=Roboto:400,500,700,400italic,500italic,700italic', array(), PARENT_THEME_VERSION);
    wp_enqueue_style('google-fonts2', '//fonts.googleapis.com/css?family=Source+Sans+Pro:400,400italic,600,600italic,700,700italic,900,900italic', array(), PARENT_THEME_VERSION);
    wp_enqueue_style('all-css', get_template_directory_uri() . '/assets/css/all.css', array(), PARENT_THEME_VERSION);
}
add_action( 'wp_enqueue_scripts', 'addHeaderAssets' );

function addFooterAssets() {
    // JS
    wp_enqueue_script('all-js', get_template_directory_uri() . '/assets/js/all.js', array('jquery'), PARENT_THEME_VERSION, false);
}
add_action('wp_footer', 'addFooterAssets');

// Config
add_theme_support( 'title-tag' );

// Images
add_theme_support('post-thumbnails');
set_post_thumbnail_size(672, 372, true);
add_image_size('start-founder', 295, 376, true);
add_image_size('resources-list', 420, 212, true);

// Menu
register_nav_menus( array(
    'primary'   => __('Header Menu', 'needle'),
    'secondary' => __('Footer Menu', 'needle'),
) );

// Custom comments
require_once('functions-comments.php');

// Custom walkers
require_once('functions-walkers.php');

// Custom post types
require_once('functions-posttypes.php');

// Remove admin menu items
require_once('functions-removeadminmenu.php');

// Remove admin menu items
require_once('functions-addadminmenu.php');

// Change admin menu sort
require_once('functions-changeadminmenusort.php');

// Ajax
require_once('functions-ajax.php');

// Post 2 post
require_once('functions-post2post.php');

// Minify
require_once('functions-minify.php');

// Widget areas
require_once('functions-widgetareas.php');

add_action('pre_get_posts', 'add_my_post_types_to_query');
function add_my_post_types_to_query($query) {
    if (is_home() && $query->is_main_query())
        $query->set('post_type', array('post', 'founders'));
    return $query;
}