These figures were added through a patch and needed to also
be local to the figures directory in the mega-manual.
Also, the Makefile must list the figures for the TAR file.
(From yocto-docs rev: 6904899f2df8c531f1d6f7c61482d737b9e93971)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>