ESSENTIALS-496: Fix documentation link on introduction page.
ESSENTIALS-484: Fix robots.txt default content.
ESSENTIALS-493: Fix FTL to show pagination of (generic) list component conditionally.
ESSENTIALS-445: Reverted change as it caused the automatic setup mechanism to fail, and the selections plugin could no longer be installed at all.
ESSENTIALS-498: Updated all import-content to use the correct 7.9 format.
ESSENTIALS-500: Fix issue with sequence number.
ESSENTIALS-481: Fix duplicate interfering template folder UUIDs.
ESSENTIALS-484: Use better default content for robots.txt document.
ESSENTIALS-498: content update as per Ard's review.
ESSENTIALS-498: content update as per Ard's review.
Merge branch 'master' into ESSENTIALS-445