build-sys: add automake stuff for src/efi

 - implemented by on automake independent build rules
 - uses automake _DATA for make install

Signed-off-by: Karel Zak <kzak@redhat.com>
build-sys: add tests to build system

Signed-off-by: Karel Zak <kzak@redhat.com>
build-sys: move man page to section 8

Signed-off-by: Karel Zak <kzak@redhat.com>