new known problem: should be rebuilt with newer tools

packages producing warnings from e.g. install-info or tex-common

Signed-off-by: Andreas Beckmann <anbe@debian.org>
more missing copyright exceptions

Signed-off-by: Andreas Beckmann <anbe@debian.org>
rework exceptions for ia32-libs

Signed-off-by: Andreas Beckmann <anbe@debian.org>