up to v2.2.12 (2014-11-14)

up to v2.2.12 (2014-11-14)

- Fixed bug 1376561:    pt-archiver is not able to archive all the rows when a table has a hash partition
- Fixed bug 1328686:    pt-heartbeat check-read-only option does not prevent creates or inserts
- Fixed bug 1269695:    pt-online-schema-change does not allow ALTER for a table without a non-unique, while manual does not explain this
- Fixed bug 1217466:    pt-table-checksum refuses to run on PXC if server_id is the same on all nodes
- Fixed bug 1373937:    pt-table-checksum requires recursion when working with and XtraDB Cluster node
- Fixed bug 1377888:    pt-query-digest manual for --type binlog is ambiguous
- Fixed bug 1349086:    pt-stalk should also gather dmesg output
- Fixed bug 1361293:    Some scripts fail when no-version-check option is put in global config file