Percona XtraBackup moved to https://jira.percona.com/projects/PXB

Merge proposals dependent on lp://qastaging/~akopytov/percona-xtrabackup/ptb-fixes-2.0

  1. ptb-fixes-2.0
  2. Dependent merge proposals

lp://qastaging/~akopytov/percona-xtrabackup/ptb-fixes-2.0 has no merge proposals.