Added witness Call To Action
Merge branch 'master' of github.com:guardian/frontend into witness
Added quote marks to witness quotes
New testdata files (api query has changed)
Merge branch 'master' of github.com:guardian/frontend into witness

Conflicts:
	common/app/assets/images/global/sprite.png
	common/app/assets/stylesheets/theme/_global-icons-sprite.scss
	common/app/assets/stylesheets/theme/_global-icons-svg.scss
	style-guide/app/views/styleGuide/fragments/sprites.scala.html
Minor styling fixes
Merge branch 'master' of github.com:guardian/frontend into witness
Now showing top-stories and search at desktop breakpoint
body background-colour set to white
New navigation styling
Fixed jshitn errors
Merge pull request #643 from guardian/bg-white

body background-colour set to white
Removed unesscary layout call
Removed event listener hack
Remove dogpile cache.

It was useless and I suspect it caused some stale issues.
Merge branch 'master' of github.com:guardian/frontend into witness
Added simple test for hasCrossedBreakPoint
Merge pull request #646 from guardian/clever-nav

New design changes for navigation
Merge pull request #648 from guardian/dogpile

Remove dogpile cache.
Merge branch 'master' of github.com:guardian/frontend into witness