Fixes [YOCTO #2808]
Applied review comments to the "Images" and SDK sections that
are part of the "A Closer Look at the Yocto Project Development
Environment" section. Comments from Paul. They resulted
in a single figure being removed and split into two new
figures - one for the image part and one for the sdk part.
Some terminology issues were cleaned up in the main sections
as well as the documented variables sections.
Makefile changes involved adding the two new figures and
removing the old combined one.
(From yocto-docs rev: a32908fa68b9786e295097c16f70a5a9c3cc4c1e)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
93c76f4c65