Hide 'hide' on nav media list and nav list
Merge branch 'master' into hide-hide-on-nav-media-list

Conflicts:
	common/app/views/support/package.scala
Undo crufty tag and index thing
Remove unnecessary comment
Sort out hide on index and all
Merge branch 'master' into hide-hide-on-nav-media-list

Conflicts:
	common/app/layout/Sublinks.scala
Disable DFP cache lifecycle during test
Merge pull request #6925 from guardian/hide-hide-on-nav-media-list

Hide 'hide' on nav media list and nav list