alphagov/whitehall — pull request #1867 by issyl0 (2014-11-24 18:10:39+00:00)
Title: Add a data migration to rename a gambling duties document collection

- There was a ticket in the second-line backlog about renaming this
document collection because it referenced "forms", which the page no
longer housed. Now it only references "notices". It was decided that
this data migration approach was the most sensible, following on from
#1861.
- In this data migration, I've also added a line to remove the old
collection from the search index, so the same titled document won't
appear twice - thanks Tekin.