Url and QuestionValidation don't follow psr4/psr1

[ordago]

https://github.com/TheRealJAG/Laravel-QuestionAnswer/blob/f9ca5d8cffe519685e88f521406dfde9f127d268/app/Classes/question.php#L11

https://github.com/TheRealJAG/Laravel-QuestionAnswer/blob/f9ca5d8cffe519685e88f521406dfde9f127d268/app/Classes/url.php#L9

https://www.php-fig.org/psr/psr-4/

3.3 The terminating class name corresponds to a file name ending in .php. The file name MUST match the case of the terminating class name.

https://www.php-fig.org/psr/psr-1/

Class names MUST be declared in StudlyCaps.