Add news index feature
Add news index action
Update news article reader repository
Add index action to NewsController
Add all method to news repository
Add news reader
Add intro to NewsArticleDecorator
Update style guide to support news
Fix Welsh months names
Add news index view
Add pagination to the public website request
News reader returns a collection of NewsArticle
Rename news_article_controller_spec to news_controller_spec
Convert NewsCollection to Enumerable

This will allow the decorator to iterate over its elements
Add news view
Show breadcrumbs on news index page
Add left hand navigation
Add link to news article