- 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

Remove stale references to utmp(5) and its corresponding filenames.

I removed utmp and its manpage, but not other manpages referring to it.

Start the dreaded NOFOO -> NO_FOO conversion.

OK'ed by: core

For variables that are only checked with defined(), don't provide
any fake value.

Makefile.inc wasn't needed; this is a left-over of other files present
in share/security in the trustedbsd_sebsd branch that are not present
in the main tree. Also, .include Makefile.inc from the parent directory
so that BINDIR is set right.

Pointed out by: bde

When lomac-policy.contexts was merged from the TrustedBSD MAC branch,
the Makefiles were not committed.

Hook up a sample LOMAC labeling policy. Unlike the old LOMAC module,
the file system initial labeling policy exists in userland, and is
fed into setfsmac(1). This is based on the old LOMAC PLM.

Approved by: re
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories