Updare release notes:

Updare release notes:
	currently jail+cpuset allows superuser inside the jail to
	change the CPU bindings,
	atkbd(4) + kbdmux(4) duplicated/missing chars issue on MP systems fixed,
	ULE machdep.hyperthreading_enabled support,
	bce(4) update,
	cxgb(4) update,
	ixgbe(4) update,
	a typo fix: s/<varname>/<replaceable>/,
	ata(4) nForce MCP67/MCP73 support improved,
	GEOM label UFS ID support,
	GEOM journal rootfs support,
	hptmv(4) updated,
	twa(4) 64-bit DMA support,
	fsck -C (check clean mode) support,
	getaddrinfo(3) SCTP support,
	make(1) -p, -Q, ${.MAKE.JOB.PREFIX}, ${.MAKE.PID} added, and
	mount(8) -o mountprog=/foo added.

Approved by:	re (implicit)

git-svn-id: svn://svn.freebsd.org/base/releng/7.2@191646 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f