Percona XtraDB Cluster moved to https://jira.percona.com/projects/PXC

Merge proposals dependent on lp://staging/~dbpercona/percona-xtradb-cluster/README-wsrep-grammar-and-spelling-head

  1. README-wsrep-grammar-and-spelling-head
  2. Dependent merge proposals

lp://staging/~dbpercona/percona-xtradb-cluster/README-wsrep-grammar-and-spelling-head has no merge proposals.