Changed navigation link 'observer' to 'the observer'
Merge remote-tracking branch 'origin/master' into facia-config-seo
Delete more unused stuff from common implicits
Add a tag type name for when there are multiple tags with the same web title
Merge pull request #5824 from guardian/delete-more-things

Delete more unused stuff from common implicits
Add section tags to subjects list
Merge pull request #5826 from guardian/compile-all-css

Compile all remaining css for modern
Merge pull request #5823 from guardian/nav-observer-link-change

Changed navigation link 'observer' to 'the observer'
Move / to a common place at Adam's behest
Ensure email preferences are sent to Identity on registration (previously just true values were sent).
Merge branch 'master' into always-send-email-prefs-on-register
Merge pull request #5827 from guardian/tag-type-name

Add a tag type name for when there are multiple tags with the same webtitle
Add tests for index page stuff
Merge pull request #5829 from guardian/always-send-email-prefs-on-register

Always send email prefs on register
Merge pull request #5828 from guardian/add-section-tags

Add section tags to subject index
Include series tags on subjects index
Updated footer links.
specify protocol of shared image's URL
Merge remote-tracking branch 'origin/master' into facia-config-seo
Fix regression in live-blog blocks order-by