{
  "assetPath": "/spotlight/",
  "port": 3057,
  "backdropUrl": "https://www.preview.performance.service.gov.uk/data/{{ data-group }}/{{ data-type }}",
  "screenshotTargetUrl": "http://localhost:3057",
  "screenshotServiceUrl": "http://localhost:3060",
  "govukHost": "www.preview.alphagov.co.uk"
}

{
  "assetPath": "/spotlight/",
  "port": 3057,
  "backdropUrl": "https://www.performance.service.gov.uk/data/{{ data-group }}/{{ data-type }}",
  "screenshotTargetUrl": "http://localhost:3057",
  "screenshotServiceUrl": "http://localhost:3060",
  "govukHost": "www.alphagov.co.uk"
}

Update config to point at production data by default
Update config to point at production data by default

We've agreed that we should develop against production data by
default. Update our config files to do this.

Also update the path to govukHost.
