WordPress 4.5 Update Issues

Hello,

We recently went through all the steps to fix our site since the update and nothing is working. We even went as far as adding the suggested code below to the functions.php and actually broke our whole site. We are back up and running, but are still dealing with the function of the site like images not showing up in color sections, so on and so fourth. Can you please take a look at our site? I included our login info in the private section as suggested.

Thank you for your time in advance!

function modify_jquery() {
if (!is_admin()) {
wp_deregister_script(‘jquery’);
wp_register_script(‘jquery’, ‘https://code.jquery.com/jquery-1.11.3.min.js’);
wp_enqueue_script(‘jquery’);
}
}
add_action(‘init’, ‘modify_jquery’);