submeta refactor
Merge branch 'master' of github.com:guardian/frontend into submeta-refactor

* 'master' of github.com:guardian/frontend:
  use common li code
  point feedback to US-specific survey if US edition
  Remove share this article submeta heading
  No longer need social modifier on picture content

Conflicts:
	applications/app/views/fragments/imageContentBody.scala.html
byline whitespace
Merge branch 'master' of github.com:guardian/frontend into submeta-refactor

* 'master' of github.com:guardian/frontend: (72 commits)
  fixing comnent link hover underline color
  inreasing sharecount counter speed
  moving styles to global sheet
  removing duplicate commentcounts
  naming
  run test
  Optimised recursive DFP call
  remove ellipis overflow in the nav
  no need for that
  Changing culture to arts for US.
  move after 4th container on network front
  Kill off content negotiation.
  Hopefully,Made DFP fetch method properly tail recursive.
  Change Life to Lifestyle in navigation
  lint fixes
  Nicer way of JS if statement.
  linting fixes
  Fixed link for feedback.
  interactive sharecount and tweaks
  Fixed clickstream logic
  ...

Conflicts:
	article/app/views/fragments/articleBody.scala.html
Merge pull request #6715 from guardian/submeta-refactor

submeta refactor