Include own memberships in Ready payload.

Fix: Deleting a server now correctly deletes all associated objects.

Add Edit Role route.

Server: Add role create / delete route.

Servers: Add VoiceChannel.

Messaging: Allow multiple attachment upload.

Permissions: Use bit representation for permissions.

API: Allow removal of description on channels and servers.

Notifications: Subscribe to guild channels.

Add route for fetching members.
Cargo fmt on accident.

Fix rustup complaining about join macros.