Add some of the bin images we say we have into the GIT repo so that our
ISO actually builds with these files. All latest versions were fetched:
* diag2.img: 19-Feb-2007 (no version number)
* memdisk.bin: built from syslinux-3.52
* memtest86+: 1.70
* x86_test: 0.10a
Signed-off-by: Dan McGee <dan@archlinux.org>
