Take contrib/openbsm/etc configuration files off the vendor branch in

order to add $FreeBSD$ tags, which helps mergemaster better manage
updating them.

Requested by:	several
Obtained from:	TrustedBSD Project

contrib/openbsm/etc/audit_class

@@ -1,5 +1,6 @@
 #
 # $P4: //depot/projects/trustedbsd/openbsm/etc/audit_class#4 $
+# $FreeBSD$
 #
 # This file must match audit.h
 #

contrib/openbsm/etc/audit_control

@@ -1,5 +1,6 @@
 #
 # $P4: //depot/projects/trustedbsd/openbsm/etc/audit_control#3 $
+# $FreeBSD$
 #
 dir:/var/audit
 flags:lo

contrib/openbsm/etc/audit_event

@@ -1,5 +1,6 @@
 #
 # $P4: //depot/projects/trustedbsd/openbsm/etc/audit_event#10 $
+# $FreeBSD$
 #
 0:AUE_NULL:indir system call:no
 1:AUE_EXIT:exit(2):pc

contrib/openbsm/etc/audit_user

@@ -1,4 +1,5 @@
 #
 # $P4: //depot/projects/trustedbsd/openbsm/etc/audit_user#3 $
+# $FreeBSD$
 #
 root:lo:no

contrib/openbsm/etc/audit_warn

@@ -1,5 +1,6 @@
 #!/bin/sh
 #
 # $P4: //depot/projects/trustedbsd/openbsm/etc/audit_warn#3 $
+# $FreeBSD$
 #
 logger -p security.warning "audit warning: $@"