Conflicts:
- `app/views/admin/custom_emojis/new.html.haml`:
Conflict caused by glitch-soc having a different file size limit constant
name.
Updated like upstream did while keeping glitch-soc's constant name.
* Verify link ownership with rel="me"
* Add explanation about verification to UI
* Perform link verifications
* Add click-to-copy widget for verification HTML
* Redesign edit profile page
* Redesign forms
* Improve responsive design of settings pages
* Restore landing page sign-up form
* Fix typo
* Support <link> tags, add spec
* Fix links not being verified on first discovery and passive updates
Claire