Comment 1 for bug 580556

- is_started: was done before

- is_connected: was done before

- is_online: was done before

- on_started: done in proposed branch, but called it on_started_callback; what
  about on_quited?

- on_connected: done in proposed branch, but called it on_connected_callback;
  what about on_disconnected?

- on_online: done in proposed branch, but called it on_online_callback; what
  about on_offline?

- content_queue: done in proposed branch

- meta_queue: done in proposed branch

- on_meta_queue_changed: this is already provided, but it's called
  meta_queue_changed_callback.

- on_content_queue_changed: this is already provided, but it's called
  content_queue_changed_callback.

Regarding Volumes, Shares, and public files, let's settle before the more
simple functionality.