remove old Makefile

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
update Makefile submodule

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
upgrade Makefile

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>