Makle video advert switch permenant
Remove social icons feature switch
Add all teh dataaaaa
Make css from localstorage permenant
Merge pull request #3678 from guardian/video-switch

Make video advert switch permenant
Merge pull request #3679 from guardian/remove-social-switch

Remove social switch
Merge pull request #3680 from guardian/search-switch

Make google search switch permenant
Merge pull request #3681 from guardian/css-switch

Make css from localStorage permenant
Fix merge conflicts in data files