test.sh: add forgotten changes

Fix commit:

commit b5710549af5ddd175131cdb9d35959cf44051932
Author: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com>
Date:   Thu Sep 18 11:01:16 2014 +0800

    runtest/containers: fix errors in netns_par_chld_ftp testcase that takes TCONF as TFAIL

I've forgotten to amend the changes that exit the test execution with
tst_brkm instead of trying to continue pointlessly on failure.

Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
ffsb: Fix out of tree build.

Rip out all of the magic from the utils Makefile, since ffsb configure
is executed from the top configure this is no longer needed.

This also fixes out-of-tree build where the generated ffsb Makefile was
confused by the make indirection.

Signed-off-by: Cyril Hrubis <chrubis@suse.cz>