Remove code from last few checkins, since Nickolai already had implemented a better, simpler solution, which i didn't see.
Remove code from last few checkins, since Nickolai already had implemented
a better, simpler solution, which i didn't see.

mit-pdos/fscq-impl,mit-pdos/fscq-impl,mit-pdos/fscq-impl,mit-pdos/fscq-impl,mit-pdos/fscq-impl