Don't escape titles from the Content API - titles are HTML

We don't want to see this:

--
Technology
Angry Birds and Puzzle &amp; Dragons take flight together for themed dungeon
--

..the html entities of the title should be allowed to shine through as
nature intended.

http://explorer.content.guardianapis.com/#//technology/appsblog/2013/nov/04/angry-birds-puzzle-dragons-partnership

http://www.playframework.com/documentation/2.1.1/ScalaTemplates