Merge pull request #470 from rjc123/newsites

Remove failing tests - due to bouncer transitioned sites
Migrate DECC CEO to Bouncer
Migrate DECC Coal to Bouncer
Migrate DECC CORWM to Bouncer
Move DECC MRWS to Bouncer
Migrate DECC Offshore Sea to Bouncer

This also has an nginx redirect of:
  offshore-sea.org.uk
to:
  www.offshore-sea.org.uk

In: tld/offshore-sea.org.uk
Migrate DH Immunisation to Bouncer
Move DH Media Centre to Bouncer
Move DH publications to Bouncer
Merge pull request #473 from alphagov/migrate_third_batch_to_bouncer

Migrate third batch to bouncer
Merge pull request #471 from rjc123/newsites

Adjust configuration to separate research.dwp and statistics.dwp
Move dwp research and statistics to bouncer
Remove test
Remove accidental artifact
Merge pull request #472 from rjc123/master

Move dwp research and statistics to bouncer
Remove accidentally retained dwp_research.yml
Migrate AGO to Bouncer
Migrate BIS Lowpay to Bouncer
Migrate BIS OME to Bouncer
Migrate BIS UKAEA to Bouncer