(split) Trim copyright years.
Add missing punctuation.
Use <quote></quote> in place of literal quotes.

Sponsored by:	The FreeBSD Foundation
(split) - Fix some non-portable code with regard to endianness. Don't use memmove().
- Fix a range check for maximum transmit length.
- Fix read from missing field when transmitting data.

MFC after:	2 weeks
(split) Revert r261014. Let Kevin fix it.

MFC after:	1 week
(split) Merge branch 'CURRENT' (commit 'cb5cd1d9')