CI: travis: show logs of test failures
CI: travis: show logs of test failures

Signed-off-by: Daniel Black <3d0f3b9ddcacec30c4008c5e030e6c13a478cb4f@linux.ibm.com>
Reviewed-by: Jan Pokorný <f06ec55ecfb6704a26166905f43ade3ead1f75d3@redhat.com>

kgaillot/libqb,kgaillot/libqb,kgaillot/libqb,ClusterLabs/libqb,ClusterLabs/libqb,ClusterLabs/libqb