Fractal Fly update notes - v1.2022.2.26

- Better UI in Screen (non VR) mode! It's not any more a 3D UI running on a screen, it's a full 2D UI, so it will adapt to each screen ratios.
- No more "walls opening" animation, replaced by a quicker fade in / fade out.
- Add ability to set field of view (though it's not available in VR (in VR field of view is determined by the VR headset itself)).
- Add settings screen in the pause menu.