move ct_enable_cleanup and fix testuite result
move ct_enable_cleanup and fix testuite result

This commit moves ct_enable_cleanup after sourcing test-lib.sh

also testuite now reports correct status in case of failure

Signed-off-by: Petr "Stone" Hracek <5ec98b824b3d06300936ce230b04e9851e98fc96@redhat.com>

sclorg/s2i-php-container,sclorg/s2i-php-container