Extend the connection and session FSMs so that connection failure is
handled more gracefully. Losing the TCP connection no longer results
in an unrecoverable stop requiring a restart of iscsid.
Some straightforward format string fixes.  Also, print both the tx and rx
interrupt vector numbers instead of printing rx; pointed out by florian@
Format string fixes for printing interrupt vectors.
Schizo registers are all 64-bit, so use u_int64_t to store them and print them
using %llx/%llb.
Format string fixes for bus_addr_t and bus_size_t, which are u_long everywhere.
A few more straightforward format string fixes.
Fix a few bad indents
Fix formwat string.  Cast pointer to long and print it using %lx since %p
prefixes the address with 0x which we want to avoid here.
Give more(1) its own help file, shorter than the one for less(1).
The helpfile itself was prepared by jmc@, the glue by me.
OK millert@ jmc@
bring things syscall_mi.h needs into scope earlier
ok guenther
bring things syscall_mi.h needs into scope earlier
Fix v6_defroute() for automatic installation.

OK krw@ halex@
Allow nginx to chroot to a directory other than /var/www

ok henning@
fix MALLOC_STATS code that was broken in rev 1.159, not compiled in by default
please, if there is any chance you've ever encountered the same command
during install time, be more careful here.
Sidestep format string issue by sanitizing a bit of debug code.

ok deraadt@
We print time_t by casting to "long long" even in the kernel.

ok deraadt@
Disable speedstep instead of panicing if the high and low speeds are the same.

Problem noted by Benjamin Baier (programmer (at) netzbasis.de)
improvements and ok kettenis@
Allow -p prefix to override user home directory for chroot() (Like
openbsd-apache ServerRoot behavior)

Work continues to unify nginx behavior (Principle of Least Astonishment)

ok henning@
Remove -Wno-format.