dedupe review module

So far, this is just the schema.

TODO:
* queue frontend

Change-Id: I53aacf356a4efc6d11dc836f4724d2db06f64377
Reject messaged editor: bad correlationId regex

Allow [a-zA-Z0-9].  Missing anything else?

Change-Id: Ib498563064f0cacf2dbb1bb70fdc6f5d1508208c
Merge "dedupe review module"
Adding the Mossman campaign as per a Major Gifts request.

Change-Id: I2e6a2a60fbc286443d550c90ce17d04ca631392e
Merge remote-tracking branch 'origin/master' into HEAD

* dedupe review module
* Reject messaged editor: bad correlationId regex
* Adding the Mossman campaign as per a Major Gifts request.

Change-Id: I5c230c80c0090fa4ba813d7e9b1d92c0a06438ef