Update to reflect reality: 	* iasl(8) supports ACPI 3.0b. 	* Add new options.
Update to reflect reality:
	* iasl(8) supports ACPI 3.0b.
	* Add new options.

MFC after:	1 week

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase