<wpml-config>
    <shortcodes>
        <shortcode>
            <tag>mo-optin-form</tag>
            <attributes>
                <attribute>id</attribute>
            </attributes>
        </shortcode>
    </shortcodes>
</wpml-config>

• [D] languages
• [D] src
• [D] vendor
• [F] changelog.txt
  Delete
• [F] mailoptin.php
  Delete
• [F] readme.txt
  Delete
• [F] uninstall.php
  Delete
• [F] wpml-config.xml
  Delete