Gems, Better Gambling, & Improved Price Scaling

- Made the price increase of shop items less conveluted

- Added a gem shop

- Moved Gun & Plane items to gem shop

- Added upgrades for Mouse Steroids and Auto Clickers (They do NOT currently function!)

- Fixed some issues with gambling & made the rewards better

- Added multiple tooltips when hovering over certain things

- Changed how and where the game saves (old save files will almost certainly be completely incompatable if you try to use one)