Put "-L." is in LDFLAGS so we don't need installed libefivar to build.
Put "-L." is in LDFLAGS so we don't need installed libefivar to build.

Resolves issue #40

Signed-off-by: Peter Jones <2e0a021e603479ff81838c00c3b770daca4e0214@redhat.com>

vathpela/efivar-devel,rhboot/efivar,rhinstaller/efivar,rhboot/efivar,rhinstaller/efivar