Merge pull request #898 from rjc123/newsites

Update TNA timestamp for defra_sd
Merge pull request #899 from rjc123/newsites

Change site title and homepage for defra_sd
Remove incorrect furl from defra_sd
Merge pull request #900 from adammaddison/master

Remove incorrect furl from defra_sd
[DEFRA SD] Update redirection date
[DEFRA SD] Set special redirect strategy

This will mean the site dashboard reflects reality better. Transition will
automatically ignore it when they point the domain at us.
Merge pull request #901 from alphagov/defra_sd_are_special

DEFRA SD are special
Shift directgov_campaigns to be managed by transition, resolving conflicts in popular tests

Conflicts:
	data/transition-sites/directgov_campaigns.yml
Merge pull request #902 from rjc123/directgov_campaigns

Shift directgov_campaigns to be managed by transition
Remove unnecessary rewrite rule for directgov in transition
Shift directgov to be managed by transition
[DCLG Newlove] Add missing TNA Timestamp

This site has been crawled so can have a non-fake timestamp.
Merge pull request #904 from alphagov/newlove_new_timestamp

[DCLG Newlove] Add missing TNA Timestamp
Merge pull request #903 from rjc123/directgov

Migrate directgov to transition
Add comment clarifying special_redirect_strategy for this site
Remove directgov tests
Remove Directgov mappings
Remove national archives tests
Merge pull request #905 from rjc123/directgov

Cleanup of redirector repo, removing and adding mappings, tests and comments