Experimental Gameboy and Gameboy Color emulator written in C#

Checklist:

• Memory mapping with switchable banks
• CPU Register implementation
• 500 CPU operations/opcodes implemented
• Passing CPU json unit tests All CPU tests are passing now!
• Testing CPU instructions with blargg's test rom via serial port (+ custom debugger) All Blaarg tests are passing now!
• Implementing timers and interrupt handling
• Implementing PPU (PPU is implemented now, but is not acid-compliant yet)
• Joypad with configurable keymap
• OAM DMA Transfer
• Running first MBC0 titles
• Extra Mappers (MBC1, MBC3 and MBC5 at the very least)
• RTC
• Emulating sound
• GB->GBC modes switching
• Adding GBC features
• Save/Load state
• Bugfixing, peripherals, improving accuracy