Fixes [YOCTO #6901]
Added the toaster-title.png file to the mega-manual/figures
folder so the Toaster title would show up in the mega-manual.
Added lines so that the mega-manual would include the Toaster
manual file to the mega-manual.
(From yocto-docs rev: 5a4a67e4f140802da133b7bcb480c84b4a8edb63)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>