Merge pull request #367 from rjc123/master

Configure digitalstandards.cabinetoffice.gov.uk with initial mappings an...
Merge pull request #368 from rjc123/master

Add mapping for index
Merge pull request #369 from rjc123/master

Update popular tests to remove spurious test links:
Merge pull request #370 from rjc123/master

Remove failed root mapping
Merge pull request #371 from rjc123/master

Adding tests for digitalstandards