use chrpath to change rpath

this fixes the lintian error:
naemon-tools: binary-or-shlib-defines-rpath ./usr/bin/oconfsplit /usr/lib/naemon

Signed-off-by: Sven Nierlein <Sven.Nierlein@consol.de>
bumped submodules

Signed-off-by: Sven Nierlein <Sven.Nierlein@consol.de>