* General
   * Title of events are shown in the view.
   * Timestamp of events is shown in simple format.
   * Scope-related icon is shown for each event.
   * Temporary comments can be added for any event, even if it has its own `reply_uri`.
   * The directory `database/` is excluded from the package.
 * Timeline view
   * Metadata links of events are correctly clickable.
 * Archive view
   * Query parameters `offset` and `limit` are available.