Refactor liveblog right-hand story package to use new facia item styles

One of the last templates to use old style facia cards. This refactors the template to use new style ones.

![google chrome](https://cloud.githubusercontent.com/assets/80089/4809816/cc598278-5eae-11e4-9114-3baa06ce9104.png)

/cc @sndrs 
Yes, as the live blog page has the same background colour as the news tone cards.