def expand_named_query(what)
      url = @api_url.clone
      url.path = '/buglist.cgi'
      url.query = "cmdtype=runnamed&namedcmd=#{URI.escape(what)}&ctype=atom"
      logger.info("Expanding named query: '#{what}' to #{url.request_uri}")
      fetch_named_query_url(url, 5)
    end
def expand_named_query(what)
      url = @api_url.clone
      url.path = '/buglist.cgi'
      url.query = "cmdtype=runnamed&namedcmd=#{URI.escape(what)}&ctype=atom"
      logger.info("Expanding named query: '#{what}' to #{url.request_uri}")
      fetch_named_query_url(url, 5)
    end
Given a named query's name, runs it
 on the server
 @returns [Array<String>] list of bugs