Added state build-tested pebbles/master centos-6.2 to bundles/a57bf60c0d590d07819482f1e23c87493eaeed53
Made state build-tested pebbles/master centos-6.2 a child of build-testing pebbles/master centos-6.2 in bundles/a57bf60c0d590d07819482f1e23c87493eaeed53