Installed Behat, Mink and Twig via composer
Wireframes for home and article pages, behat/mink tests

Added PHPUnit to composer for Assert functions.
Corrected Home feature test,  Added Solution release goals

Fixed the follow link step - I had added a css selector rather than the
link text.

Added Solution.md showing expected features for releases.

Removed blank line from top of templates.
Updated vagrantfile and news_setup recipe

Fixed Warning for NFS share - changed "v-root" to "vagrant-root" in
Vagrantfile

Added curl recipe to the news_setup cookbook. It is required for the
gouette package to fix the recipe run warnings when it runs the
composer install.

Added Solution namespace
Added extra test for a non existant article
Add NewsService and register it with the app
Add twig templates and assets
Add Home route, refactor article route and deal with NotFoundHttpExceptions nicely