Make the makefile not put the name in the tag.

Signed-off-by: Peter Jones <pjones@redhat.com>
Minor whitespace change.

Signed-off-by: Peter Jones <pjones@redhat.com>
Add efi_symbol_to_guid() and make efi_name_to_guid try it last.

Because it turns out the symbol names are more meaningful and intuitive
than the real names.

Signed-off-by: Peter Jones <pjones@redhat.com>