Patch - 2.0.0.9

Changes:

• Updated Scribble and Input libraries.
• Updated Utils extension.
• Updated splash screen.
• Updated version dialog to only advise updating the game through the platform you bought it on.

Fixes:

• Fixed username checking.
• Fixed grade calculations (hopefully).
• Attempted fix for bad ending at the end of the game.
• Fixed code typo at the startup screen.
• Made other general fixes and optimisations.