Update sysutils/bsdhwmon to version 20120702.  Changes per
	doc/CHANGES:


	Some general documentation adjustments; nothing important.

	Adjust some CFLAGS (remove -Wunused; implied by -Wall).

	Split collect.c up into individual chip_XXX.c files; easier to
	maintain.

	W83627DHG: Add support for the Nuvoton/Winbond 83627DHG-P
	and 83627DHG-PT.

	Properly fix SMBus slave address addressing "bug" in 20090703.
	smb(4) and ichsmb(4) changes made shortly after the release of
	7.2-RELEASE (specifically __FreeBSD_version 702101) caused this.
	Key off of __FreeBSD_version to decide whether or not to shift
	the slave address or not.  Thanks to Billy Newsom for bringing
	this to my attention.

	W83792D: Fetch Winbond chip revision for debugging purposes.

	Use exclusive locks when opening the /dev/smbX device; this ensures
	only one bsdhwmon process can access the device at a time.

	Fixes for small memory leaks (missing free() statements), re-order
	some include statements, and pre-initialise some structs.  Valgrind
	came in handy here for sure!

	Try our best to adhere to style(9).  This includes:
	- Making use of err(3) family functions and sysexits(3) codes
	- General code formatting changes

	Ensure consistency of variable sizes between x86 and amd64; make
	use of intXX_t and uintXX_t types.  This also falls under style(9).

	Addition of doc/REFERENCES (technical reference material).

	Update author Email address (yes, again).

	Make better use of "const" throughout program, especially for the
	pinmap structs.

	Update all source code headers' copyright years.

Fix: Apply below patch.

	Patch can also be downloaded at the below URL, once I've received a GNATS
	PR numbers:

	http://jdc.koitsu.org/freebsd/{prnum}/

How-To-Repeat: 	n/a