API: Return members when fetching messages.
Misc: Remove defunct DISABLE_REGISTRATION variable.

Permissions: Small fix, consider self as User.

Prevent removal of self / owner.

ban list.

Permissions: Use bit representation for permissions.

API: Allow removal of description on channels and servers.

Notifications: Subscribe to guild channels.

Run cargo fmt.

Add messages for desc / icon change for group chats.

Server January URL endpoint on server configuration.

Add route for fetching members.
Cargo fmt on accident.