ps2dev

Library to emulate PS2 keyboard/mouse using arduino. Library to emulate PS2 keyboard/mouse using arduino. In this version i've fixed timing to improve reliability. I've integrated some keyboard protocol basics directly to library, so user don't need to do that. I plan the same for mouse protocol. API is still subject to change in future, because i want to make it bit more convenient to use. Also i plan to add some rudimentary interrupt driven mode as optional feature.