adding beforeEach to jshint
updating to praat textgrid import from 4d85b3d6e61456183882f7f0dcbe673de12beef9 f8cd53c7ee1241a92e879497f5770574fe69ca2b 7b359ced64fcf8cd183c451357159e90dd327ed3 b93bd6a88c356af445520803514f861b787ad17a c54244f78ea47fdbfd36089377b7aff4dae264b4 012c877d7157d5b7c3b03ad87c906e778d486374