Changes

* Cemu can launch and play commercial titles, but is at an extremely early stage of development, having no performance optimization, no audio emulation, numerous bugs, and very little stability. It is also currently closed source.* decaf-emu is a research project for Wii U emulation. It cannot play any commercial games. That said, it's is on track and development is pretty fast, and with basic rendering with and even some texture implementation is already there. This emulator decaf-emu is, however, open source.