Include tone in data link name on fronts
Merge branch 'master' into add-tracking-for-tone

Conflicts:
	common/app/views/fragments/items/facia_cards/item.scala.html
Remove 'trail |' from data-link-name in fronts
Minor refactor
Merge pull request #6587 from guardian/add-tracking-for-tone

Include tone in data link name on fronts