Added Replication templates for Percona

There are no templates for Percona replication, so any attempt to create
a replica using the Percona datastore will fail.

The relevant templates have been added.

Change-Id: Ide52bbb3f918caabe7b0a32adaf0ed50e49202be
Closes-Bug: #1386887
Merge "Added Replication templates for Percona"