Document r263122, hwpmc(4) support for PowerPC 970-class
processors.

Sponsored by:	The FreeBSD Foundation
Document r263197, iicbus support for ADT7460/ADT7467 fan
controllers.

Sponsored by:	The FreeBSD Foundation
Document r263256, fixed panic on urtwn(4) removal.

Sponsored by:	The FreeBSD Foundation
Document r263285, xz(1) update.

Sponsored by:	The FreeBSD Foundation
Document r263363, lldb update.

Sponsored by:	The FreeBSD Foundation
Add sponsor attribution for r263363.

Sponsored by:	The FreeBSD Foundation
Remove space between product and trademark.

Sponsored by:	The FreeBSD Foundation
Update lldb(1) version to reflect r263367.

Sponsored by:	The FreeBSD Foundation
Update lldb(1) version to reflect r263369.

Sponsored by:	The FreeBSD Foundation
Document r263403, alises for 'zfs snap' and 'zfs list -t snap'

Sponsored by:	The FreeBSD Foundation
Document r263405, 'zfs list' '-p' flag.

Sponsored by:	The FreeBSD Foundation
Move timezone database update to 'contrib'.

Sponsored by:	The FreeBSD Foundation
Document r263407, zfs bookmarks.

Sponsored by:	The FreeBSD Foundation
Document r263508, clang/llvm update to 3.4.

Sponsored by:	The FreeBSD Foundation
MFH (r264367): add RANLIBFLAGS and set timestamps in static libraries to 0