/**
 * Returns the main instance of Footnotes_Propelled to prevent the need to use globals.
 *
 * @since  1.0.0
 * @return object Footnotes_Propelled
 */
function Footnotes_Propelled()
{
    $instance = Footnotes_Propelled::instance(__FILE__, '1.0.0');
    if (is_null($instance->settings)) {
        $instance->settings = Footnotes_Propelled_Settings::instance($instance);
    }
    return $instance;
}