Change alpha advert test to 100% of article audience
Different hosts for different variants
Setting the correct variable
Merge branch 'master' into alpha-advert-test

Conflicts:
	common/app/assets/javascripts/modules/experiments/ab.js
	common/app/assets/javascripts/modules/experiments/tests/alpha-
adverts.js
	common/app/conf/switches.scala
Duplicate sequencing into its own js module
Refactor sequence module
Change fronts json endpoint to inclulde shortUrlIds and not full paths
Fix tests and add new test data for shortUrl in trail model
Init sequence module in common bootstrap
Add unit tests for sequence module
3 column for tablets
news and culture styling
absolute position meta
relativise items from template
adding 'news' container
fixing mobile with new absolutely positioned meta
styling mobile
adding css files for features/comments
sperate containers for news, comment and features
features container styling