Change ParseCollection to use SwitchingContentApi
Press tags for supporting content
Additional features mapping
Merge pull request #3124 from guardian/map-the-features

Additional features mapping
Use existing bonzo method each instead of foreach
Merge pull request #3126 from guardian/fix-fenced-js-error

Use existing bonzo method `each` instead of `forEach`
Add styling for iframed embeds
Remove all email signups code
Add Host header to nginx conf
Merge branch 'facia-switching-content-api'
Remove css
helper to render classes
use helper to output classes
styling of content type
remove unused media styling
Merge pull request #3128 from guardian/fence

Add styling for iframed embeds
no need for seperate content-types file
Merge pull request #3130 from guardian/nginx-host-header

Add Host header to nginx conf
Merge pull request #3129 from guardian/remove-ab-email-signups

Remove all email signups code
Byline spacing is correct in top story - Fixes #3131