- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Four .c files from OpenBSM are used, in modified form, by the kernel to
implement the BSM audit trail format. Rename the kernel versions of the
files to match the userspace filenames so that it's easier to work out
what they correspond to, and therefore ensure they are kept in-sync.

Obtained from: TrustedBSD Project

Merge OpenBSM 1.1 changes to the FreeBSD 8.x kernel:

- Add and use mapping of fcntl(2) commands to new BSM constant space.
- Adopt (int) rather than (long) arguments to a number of auditon(2)
commands, as has happened in Solaris, and add compatibility code to
handle the old comments.

Note that BSM_PF_IEEE80211 is partially but not fully removed, as the
userspace OpenBSM 1.1alpha5 code still depends on it. Once userspace
is updated, I'll GCC the kernel constant.

MFC after: 2 weeks
Sponsored by: Apple, Inc.
Obtained from: TrustedBSD Project
Portions submitted by: sson

Merge new kernel files from OpenBSM 1.1: audit_fcntl.h and
audit_bsm_fcntl.c contain utility routines to map local fcntl
commands into BSM constants. Adaptation to the FreeBSD kernel
environment will follow in a future commit.

Sponsored by: Apple, Inc.
Obtained from: TrustedBSD Project
MFC after: 2 weeks