MBS-5458: Add replication triggers for CDStubs.
MBS-5458: catch up slaves on cdstub data
Merge branch 'mbs-5458-cdstub-replication' into schema-change-2014-q4

* mbs-5458-cdstub-replication:
  MBS-5458: catch up slaves on cdstub data
  MBS-5458: Add replication triggers for CDStubs.