Added state build-tested feature/folsom/openstack-os-build redhat-6.2 to singletons/crowbar/barclamp-keystone/55
Made state build-tested feature/folsom/openstack-os-build redhat-6.2 a child of build-testing feature/folsom/openstack-os-build redhat-6.2 in singletons/crowbar/barclamp-keystone/55