The index-downloads.png file changes due to "eclipse" no
longer being there. Both the overview-manual and the
mega-manual figures folders hold this figure.
(From yocto-docs rev: ef7b8dd8d636ef0ad563d1fe1ef44227f5f89fbc)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>