Post Jam Update #1

Post-Jam Update 1:

- Made the game a lot easier

- Changed the way potions are thrown

- Added permanent progression in form of upgrades applied at the bookshelf

- Added a way to make the game harder through sacrifices

- Changed the boss fight at the end

- Added new music for the boss fight

- Made the tutorial optional

- Added an option to change the mouse sensitivity

- Fixed UI scaling for resolutions higher than 1920x1080

- Fixed tooltips for items

- Many more minor bugfixes