Squashed commit of the following:
Squashed commit of the following:

commit 32d69ddfb7acb41907826c6c8e48c4c41f6a8304
Author: Brett Minnie <github@bdb-studios.co.uk>
Date:   Mon May 16 10:46:38 2016 +0100

    Export metadata

ministryofjustice/opg-salt-formula,ministryofjustice/opg-salt-formula,ministryofjustice/opg-salt-formula