Small patch: Dissidents fixed, taxation fix, better tutorial

Hi all! Quick update tonight, addressing mainly bugs and small adjustments
🩹 Fixed the crazy taxation bug that would shoot your taxes to infinity. It was fun until it lasted!
🩹 Fixed the crazy dissident bug that would destroy your city with incessant attacks. It was not fun until it lasted!
🌞Adjusted night and daylights and saturation. I hope you like it, let me know what you think!
👨‍🏫 Updated the initial tutorial to clarify the underground road building