Stable v0.2

This version implements The window, Sprite z-fighting, MBC1 RAM, battery-backed save files, and more

This allows you to play:

• Super Mario Land
• Super Mario Land 2
• The Legend of Zelda Link's Awakening
• Donkey Kong
• Pac-Man
• Frogger

and can render the intros of:

• Mortal Kombat
• Dr Mario
• Alleyway

Lots more than just Tetris now!