Update compatibility with iOS 17.
No changes to the question bank. Yes, there are errors. Unfortunately work has kept me from spending time on this project. I will update the question bank errors as soon as possible. Feel free to email me when errors are found.

Update compatibility with iOS 13

- Added four non-random question sets

- Added more questions and images
- Clarified answers and fixed typos

- Added more questions and images
- Clarified answers and fixed typos

Added more questions and images.