Add features container
Merge branch 'master' of github.com:guardian/frontend into people-container

Conflicts:
	common/app/assets/stylesheets/head.facia.scss
	common/app/assets/stylesheets/module/facia/_mixins.scss
	facia/app/views/fragments/frontBody.scala.html
	facia/app/views/support/package.scala
Design tweaks across breakpoints
Merge pull request #2979 from guardian/people-container

People container