move breadcrumb to footer

thanks @robertberry
ad advert inline to gallery
tidy up advert fragment
correct spacing between gallery items
move breadcrumbs to right place in the footer
use signposting styling for breadcrumb
remove breadcrumb css
Merge branch 'master' of github.com:guardian/frontend
Prevent Facia Press from pressing an empty front
update dev-build
style label on < tablet
update test to reflect new poisition of elements
consistent labelling of inline ads
Merge branch 'master' of github.com:guardian/frontend into footer-breadcrumbs

Conflicts:
	dev-build/conf/routes
restore breadcrumbs css, to lowercase the items
update test to use breadcrumb class that was added back
consolidate label css
style more specific selectors
Fix .editorconfig Link

Fix broken Link
Merge pull request #5766 from webdesignberlin/patch-1

Fix .editorconfig Link