Sets the table instances on the browser.

        ``tables`` argument specifies tables to be set.
        It is a dictionary mapping table names to table instances
        (as constructed by MultiTableView).

def set_tables(self, tables):
        """Sets the table instances on the browser.

        ``tables`` argument specifies tables to be set.
        It is a dictionary mapping table names to table instances
        (as constructed by MultiTableView).
        """
        self.navigation_table = tables[self.navigation_table_class._meta.name]
        self.content_table = tables[self.content_table_class._meta.name]
        navigation_item = self.kwargs.get(self.navigation_kwarg_name)
        content_path = self.kwargs.get(self.content_kwarg_name)
        if self.has_breadcrumb:
            self.prepare_breadcrumb(tables, navigation_item, content_path)