ci: Remove failfast option from tests

ci/tests.sh

@@ -5,7 +5,7 @@ set -e
 export SYNNEFO_SETTINGS_DIR='/tmp/snf-test-settings'
 
 APPS="api db logic plankton quotas vmapi im quotaholder_app helpdesk"
-TEST="$(which snf-manage) test $APPS --failfast --traceback --settings=synnefo.settings.test"
+TEST="$(which snf-manage) test $APPS --traceback --settings=synnefo.settings.test"
 
 if coverage >/dev/null 2>&1; then
   coverage run $TEST