Add support for both support-js and js
Merge pull request #488 from moneyadviceservice/javascript_feature_detection

Add support for both support-js and js
add car campaigns controller
placeholder for car campaigns locale alternatives
add welsh car campaign
Merge pull request #489 from moneyadviceservice/car-campaign

Car campaign controller
[WIP] First pass of Car Campaign landing page
Fix CSS code formatting
Fix JS code formatting
[WIP] Second pass of Car Campaign build

All media queries in place and build is now as per design. Some minor
formatting issues in IE8.
Fix HTML/ERB code formatting
Rename l-car-landing class prefix to l-car-campaign

Move _car_campaign.scss into layout directory
Add full width background gradient.
Add contact page override

Closes #484
Keep quoted phrases

Remove only the quote phrases containing 'Photo:' word
Merge branch 'remove-only-photo-quote'
Add generic section-media class for controlling media width
Fixes for IE8
Correct Welsh contact page link
Widen the $mq-m view grid on Car Campaign page
Add layout containers for news article page