Update README and examples config

Author: KludgeKML

README.md

@@ -27,6 +27,7 @@ some hard-coded routes.
 |                       |document_type: [licence_transaction](https://docs.publishing.service.gov.uk/document-types/licence_transaction.html)|https://www.gov.uk/find-licences/zoo-licence|
 |Local transaction      |[local_transaction](https://docs.publishing.service.gov.uk/content-schemas/specialist_document.html)|http://www.gov.uk/school-term-holiday-dates|
 |                       ||http://www.gov.uk/apply-council-tax-reduction|
+|News Article           |[news_article](https://docs.publishing.service.gov.uk/content-schemas/news_article.html)|https://www.gov.uk/government/news/the-personal-independence-payment-amendment-regulations-2017-statement-by-paul-gray|
 |Place                  |[place](https://docs.publishing.service.gov.uk/content-schemas/place.html)|http://www.gov.uk/register-offices|
 |                       ||http://www.gov.uk/register-offices|
 |Roadmap                |hardcoded|https://www.gov.uk/roadmap|

config/govuk_examples.yml

@@ -11,6 +11,7 @@ help_page: /help/browsers
 fatality_notice: /government/fatalities/squadron-leader-patrick-marshall
 get_involved: /government/get-involved
 homepage: /
+news_article: /government/news/the-personal-independence-payment-amendment-regulations-2017-statement-by-paul-gray
 place: /find-regional-passport-office
 simple_smart_answer: /sold-bought-vehicle
 special-route: /find-local-council