Merged in https://github.com/percona/percona-xtradb-cluster/pull/12 and https://github.com/percona/percona-xtradb-cluster/pull/13
Merged in https:/ /github. com/percona/ percona- xtradb- cluster/ pull/12 and https:/ /github. com/percona/ percona- xtradb- cluster/ pull/13