Fix headers skipping from h1 -> h3 in latest sections on pages

https://www.pivotaltracker.com/story/show/63447620
Order orgs alphabetically in admin edition filter

https://www.pivotaltracker.com/story/show/63141996
Merge pull request #1191 from alphagov/fix-latest-header-hierarchy

Fix headers skipping from h1 -> h3 in latest sections on pages
Merge pull request #1196 from alphagov/63141996-order-organisations-alphabetically-in-admin-edition-filter

Order orgs alphabetically in admin edition filter

https://www.pivotaltracker.com/story/show/63141996