Add some documentation about the test setup I'm using, gnuefi instructions to follow
Add some documentation about the test setup I'm using, gnuefi instructions to follow

Signed-off-by: Brendan Kerrigan <b0223838083cf277251c53ef8ca04ebe97abb6c2@ainfosec.com>

brendank310/sample-efi,brendank310/sample-efi