[Plugin: Shadowbox JS] SSL-Aware CSS URLs

Since the array returned by wp_upload_dir() doesn’t seem to be SSL aware, here is a fix for ShadowboxFrontend::styles() to avoid browser warnings.

inc/frontend.php line 110:
$baseurl = ( is_ssl() ) ? str_replace('http://', 'https://', $uploads['baseurl']) : $uploads['baseurl'];

http://wordpress.org/extend/plugins/shadowbox-js/