Article ad placement is now using slot-controller
Removing redundant code
Combine Onward lifecycles and remove unused routes
Update tests
Added back in one test to check that ads are being placed in available slots
Fixing merge conflicts
Formatting the price correctly
Football admin tables now reflect tables in NG
fix combiner tests
Visited state on inverted contrast items
Use same background colour as top story volume 2
Fix spacing between huge story and top story on mobile
Merge pull request #3195 from guardian/fix-visited-state

Fix visited state
adding optiion for collection type
Merge pull request #3196 from guardian/fronts-template-mapping

Add option for collection type
Tab tidy
Hairline between stories 2 and 3 goes all the way vertically
Remove small icon in special container video items
Merge pull request #3198 from guardian/fix-hairline-features

Hairline between features 2 and 3 goes all the way vertically
Add Cors helper to admin