WISH: load system-wide config file even if we don't have one
WISH: look into XAddConnectionWatch, does anybody need that?
WISH: anyevent mouse notification / manage MotionMask better.
-WISH: kick out xpm.C, replace by pixbuf
DUMB: support tex fonts
+ - overhaul of the transparency/pixmap code (sasha).
- fix possible race betwen visual bell and poweron.
(reported by Martin von Gagern, gentoo?).