A Bunch Tell is now Musing Studio.

Now when we check for the user at certain times and find that the user
doesn't exist in the database, we log them out and send them back to
the home page.

From the writeas org on GitHub.

This adds the instance's Hostname to the collection data loaded when
editing a collection post or its metadata. While not technically needed
in this situation, it suppresses an alarming error log.

Resolves #216

This changes all variables and functions from using Suspend{ed} to using
Silence{d} as well as documentation, errors and logging.

This reduces unnecessary logging by not showing the "no template" line
when the `editor` config value is empty (default).

this fixes a bug where if the `editor` config is set to an unsupported
value there is a nil pointer error and the pad fails to render when
editing only, not on a new post.

This renders all requests for that user's posts, collections and related
ActivityPub endpoints with 404 responses.

While suspended, users may not create or edit posts or collections.

User status is listed in the admin user page

Admin view of user details shows status and now has a button to activate
or suspend a user.

GetCollections and GetPublishableCollections now take a hostname
parameter to allow setting the collecion hostname.

All collections used in memory now have their hostname set.

Ref T677

Ref T677

This closes #40

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

This includes the '/' route handler