Int: added copyright file

Signed-off-by: Miroslav Safr <Miroslav.Safr@tieto.com>
gitignore update

Signed-off-by: Miroslav Safr <Miroslav.Safr@gmail.com>
using automatic debian changelog from rpmmake

Signed-off-by: Miroslav Safr <Miroslav.Safr@gmail.com>