Remove unused code.

app/Http/Controllers/Auth/LoginController.php

@@ -124,7 +124,6 @@ class LoginController extends Controller
      */
     public function showLoginForm(Request $request)
     {
-
         Log::channel('audit')->info('Show login form.');
 
         $count         = DB::table('users')->count();

app/Support/Logging/AuditLogger.php

@@ -27,7 +27,6 @@ namespace FireflyIII\Support\Logging;
 use Illuminate\Log\Logger;
 use Monolog\Formatter\LineFormatter;
 use Monolog\Handler\AbstractProcessingHandler;
-use Monolog\Handler\Handler;
 
 /**
  * Class AuditLogger