Some minor wording changes and a new section added for local.conf
QEMU changes. Also, reordered some sections.
(From yocto-docs rev: 65207b6afa6df7d82cd3482d61f10b308da6fac7)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>