update submodule Makefile

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

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
Add INTER project description

Signed-off-by: Sebastien Varrette <sebastien.varrette@uni.lu>
Finalize template for FNR INTER

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