I updated several figures to implement some of Dave Stewart's
review feedback for the expanded section on the build process.
(From yocto-docs rev: abd78cd6eaad8173ef8f9b3376c323875e5c4542)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>