- add LGPL'd rfb protocol specification, thanks to Frederic Bothamy, rewrite based on the rfb protocol document.
- add specific rfb readme to warn about the color depth.
Still to do:
- BigEndian client support (I suspect the current implementation is not clean).
- depth > 8bpp support
- on-board vga card font support instead of vgafont.h
- dimension update support
- optional compression support
