Non-working implementation of context module
Removed mediator from commentbox args
NOT WORKING
Context now working in comment box
Context shouldn't be document but document.body
Merge branch 'master' of https://github.com/guardian/frontend into context-is-king

Conflicts:
	common/app/assets/javascripts/modules/discussion/comments.js
	common/test/assets/javascripts/spec/discussion/CommentBox.spec.js
Merge branch 'master' of https://github.com/guardian/frontend into context-is-king
FIx comment soec
Underline auto-generated tag links
Rename s3 authorization metric
Merge branch 'master' of https://github.com/guardian/frontend into context-is-king

Conflicts:
	common/app/assets/javascripts/bootstraps/article.js
	common/app/assets/javascripts/bootstraps/imagecontent.js
Update email promo with new CIF email name
Let user know where nginx was found when doing setup
Replace the old news container with the new
Remove old mixins and restore spacing between item images and top tone border
Spacing between standfirst and meta is more robust
Put AB tests in new javascript

The format is different, but we are changing the format of everything.
Merge branch 'news-container-tweaks' of github.com:guardian/frontend into replace-news-container

Conflicts:
	common/app/assets/stylesheets/module/containers/_top-stories.scss
Fixes layout issue where an ad is placed above a figure
Added a test to cover the figure element scenario