ManageIQ/rubyrep — pull request #2 by brandondunne (2014-08-05 18:55:59+00:00)
Title: Allow already replicated records to be removed from pending_changes

Remove savepoint setup and teardown. We're already in a transaction block, this is causing a lot of errors when the connection is reset from under it.
Rescue ActiveRecord::RecordNotUnique errors allowing already replicated records to be removed from the pending_changes table.
Remove old difference loader code that is no longer needed, but still querying the database.

https://bugzilla.redhat.com/show_bug.cgi?id=1119453