Support Laravel 4.1

I was originally just changing this:

        // Support 4.0
        if (method_exists($router, 'getCurrentRoute')) {
            $controller = $router->getCurrentRoute()->getAction();
        // Support 4.1
        } else {
            $controller = $router->current()->getAction();
        }

But it looks like your code wasn't PSR-2. Want me to go and revert that or are you not a PSR-2 fan?