This prevents the link from showing when an instance lands on the sign
up page anyway.

Ref T681

Ref T681 T680

Ref T681

This shows Drafts in the SimpleNav menu, when both enabled. It also
hides Drafts in the non-SimpleNav menu when disabled.

Ref T679

Ref T681

Also, refactor navigation bar template logic to be simpler and easier to
understand.

Ref T681

This provides easy navigation to the logged in user's posts, since
there's no direct link to their blog otherwise.

Ref T681

This adds a Sign Up link to site navigation and shows the
otherwise-landing page on /signup when in chorus mode.

Ref T681

This adds a new config value: `chorus` that signifies an instance is
more about the Reader view than individual blogs / writers. When
enabled, user navigation will show on all pages, including About,
Reader, and Privacy (ref T680).

It also uses different collection templates that keep the instance-wide
navigation at the top of the page, instead of the author's name --
again, branded more for the collective than the individual.

Ref T681

Ref T681

This shows About, Reader, Log out links on backend user pages when
logged in. It also adds "New post" buttons on the backend pages and
blogs.

This adds a "Pages" section to the admin part of the site, and enables
admins to edit the pre-defined About and Privacy pages there, instead of
on the dashboard itself.

It also restructures how these pages get sent around in the backend and
lays the groundwork for dynamically adding static pages. The backend
changes were made with more customization in mind, such as an
instance-wide custom stylesheet (T563).

Ref T566

This includes:

- A new `user_invites` config value that determines who can generate
  invite links
- A new page for generating invite links, with new user navigation link
- A new /invite/ path that allows anyone to sign up via unique invite
  link, even if registrations are closed
- Tracking who (of registered users) has been invited by whom

It requires an updated database with `writefreely --migrate` in order to
work.

This closes T556

This enables admins on multi-user instances to see all users registered,
and view the details of each, including:

- Username
- Join date
- Total posts
- Last post date
- All blogs
  - Public info
  - Views
  - Total posts
  - Last post date
  - Fediverse followers count

This is the foundation for future user moderation features.

Ref T553

- New editor nav
- New backend nav
- Support for drafts
- Different footers on backend