Sync ACPICA with Intel's version
20150818.
* Disassembler and debugger are now standalone components without
cross-component dependencies.
* Various fixes: BZ 1186, BZ 1192, BZ 1135, BZ 1015, BZ 794, BZ 1176,
BZ 1185, BZ 1184, BZ 1188, BZ 1190, BZ 1187, BZ 1189, BZ 1191.
* More small fixes without BZ IDs.
* In the debugger, "objects" without arguments now displays a summary
of the current namespace objects.
* In acpinames(8), the new -x option can be used to set the debug level,
just like in acpiexec(8).
* aapits test has been removed.