Add more relnotes items for 8.2R:

Add more relnotes items for 8.2R:
	qpi(4) pseudo bus driver added,
	acpi(4) ACPI Reset Register handling changed,
	tpm(4) added,
	alc(4) freeze on boot with no cable fixed,
	bge(4) BCM5718 support added,
	re(4) 64-bit DMA addressing support,
	rl(4) statistics counter support,
	sk(4) station address bug fixed,
	net.link.ifqmaxlen replaced IFQ_MAXLEN,
	siftr(4) Statistical Information For TCP Research module added,
	ada(4) kern.cam.ada.spindown_shutdown added,
	dtrace(1) userland support added,
	dtruss(1) added,
	gpart(8) "recover" subcommand for GPT partition tables added,
	tar(1) -b now supports up to 8192 as the blocksize,
	sh(1) -u nounset option's $@, $*, and $! handling changed,
	periodic(8) script to find installed ports with mismatched chekcsum,
	ISC BIND 9.6-ESV-R2.

Approved by:	re (implicit)
Some spelling mistakes were spotted by:	pluknet

git-svn-id: svn://svn.freebsd.org/base/releng/8.2@218551 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f