v1.0.4 Release

Hello again!

Changes:

- Lex's shotgun had a massive oversight in the amount of bullets fired

- Detonator first-person sprites redone to be bigger in perspective

- New credits F1 image, alongside a few touch-ups in the README.MD.

- I want to dedicate the mod to my IRL friends as well, as I wouldn't be here without them helping me on my journey in creating media.