Remify the layout and the nav
Meta background does not get out of its item
Feature headline has a minimum height and does not overlap the image on mobile
Row of 4 (list of links on mobile) items have a minimum height
Document what the linkslist:before selector points to
Merge branch 'remify-all-the-things' into facia-fixes

Conflicts:
	common/app/assets/stylesheets/module/containers/_news.scss
Merge branch 'remify-all-the-things' into facia-fixes

Conflicts:
	common/app/assets/stylesheets/layout/_layout.scss
	common/app/assets/stylesheets/module/nav/_nav.scss
Merge pull request #2955 from guardian/facia-fixes

Facia fixes