Controller Support Mod

[6.1.2]
- Fix Minecraft crashing when editing controller bindings
- Added a Safe Area option for the Ingame Gui
- Used images rather than text to indicate buttons in the controller mappings
- Used symbols rather than text to show directions
- Added button hints (disabled by default)

[6.1.1]
- Improved the look and feel of the On-Screen Keyboard
- Changed the size and texture of the pointer to match the one on Bedrock

[6.1.0]
- Added a fail-safe to prevent crashes during Minecraft startup
- Overhauled the way the controller handles input. It should cause a lot less lag from now on
- Added an on screen keyboard

[6.0.0]
- Used mixins instead of events to prepare for fabric port
- Initial port to 1.18.1