Test Pull Request Alexander

…oard. The old version was starting the app from the main story board and this version is starting the app from the view Controller

…ersion, the code is running but it stays on a black screen. The error says: "Failed to instantiate the default view controller for UIMainStoryboardFile 'Main' - perhaps the designated entry point is not set?"

To solve this issue, I tried added the 'Main' value for the StoryBoard property in the Info.plist.

Modified the usage of force unwrap. The old version was using force unwrapping which is a sign of bad design. The new version handles force unwrapping by raising an error in case of failure.

Mutating in a structure is often a sign of bad design. The old version was using mutatings inside the struct. The current version uses a final class QuizBrain with public functions inside the QuizBrain model.

…ping

In this version, I am stucked with 2 errors stating "unexpectedly found nil while implicitly unwrapping an optional value" I tried to resolve it by following the same logic but still not working.

…ping

In this version, I am stucked with 2 errors stating "unexpectedly found nil while implicitly unwrapping an optional value" I tried to resolve it by following the same logic but still not working.

Unexpectedly found nil while implicitly unwrapping an Optional value

Conflicts:
	Quizzler-iOS13/SceneDelegate.swift

initialize new branch

- TO DO: Update labels and their connections to the view
- 3 buttons connected to the same function.

start QuizViewController

…zzler-iOS13 into ChoicesFeature

…answer.