Refactor formstack iframed pages
Refactor context, get rid of preloads
Remove grid bookmarklet, which does not work anymore
Fix forgotten class naming changes
Merge branch 'master' of github.com:guardian/frontend into preloads-context
Add data files
Merge branch 'master' of github.com:guardian/frontend into preloads-context
Merge branch 'master' of github.com:guardian/frontend into preloads-context
Merge branch 'master' of github.com:guardian/frontend into preloads-context

Conflicts:
	data/database/886d48df69c42cc5b29d3c594d13b499046d80df8bf9c474a9d86f369b46f4b9
	data/database/d1e079a29a336e54c8a5218f632a97f2e0269cab497505232e077ebfec41071f
Merge branch 'master' of github.com:guardian/frontend into preloads-context
Fix missing file in merge
Merge branch 'master' of github.com:guardian/frontend into preloads-context
Merge pull request #3655 from guardian/preloads-context

Refactor JS DOM context, get rid of "preloads" tree