WIP - Update data attribute in legacy API

[mrchrisadams]

At present in our API, since we started using the django backend, returns sometimes incorrect API responses, we should make this return the correct data value in the response payloads.

In more detail…

The data property in this attribute has historically corresponded to whether we have enough information about the tld, (i.e. known 'green' providers to compare to others)

{
  "green":false,
  "url":"www.nu.nl",
  "data":false
}