Update to support hotbooting.
Add empty directories to repository and modify the README to remove the
now unnecessary setup step.
Revert "Detect hotboot:  Keep users connected, but dump editors (for now)"

This reverts commit ee75d7871f4d2fc7452aa717ed21d9fdf477bbb8.

Asleep at the wheel and missed an upstream version that did the same thing
only more completely.
Merge git://github.com/dworkin/kernellib

Conflicts:
	kernel/lib/auto.c
Merge git://github.com/nbmc/kernellib
1.4.1
Teensy formatting cleanup
Correct function parameters.
Merge git://github.com/dworkin/kernellib