By default, package is not autoremoved, if it either suggested or

recommened, but not is dependency for some other.  With this change,
either package is dependency of manually installed, either is is subject
to autoremove.

cdist/conf/type/__apt_norecommends/manifest

@@ -30,6 +30,8 @@ case "$os" in
          --source - << DONE
 APT::Install-Recommends "0";
 APT::Install-Suggests "0";
+APT::AutoRemove::RecommendsImportant "0";
+APT::AutoRemove::SuggestsImportant "0";
 DONE
    ;;
    *)