added CHANGELOG.txt README.md appinfo/info.xml appinfo/routes.php appinfo/signature.json css/style.css js/sendsms.js js/settings.js lib/AppInfo/Application.php lib/Controller/AuthorApiController.php lib/Controller/SmsrelentlessController.php lib/Service/SmsrelentlessService.php templates/navigation/index.php templates/settings.php lib/Migration/Version108Date20220818235106.php