# File lib/chef/knife/cookbook_show.rb, line 84
      def make_query_params(req_opts)
        query_part = Array.new 
        req_opts.keys.sort { |a,b| a.to_s <=> b.to_s }.each do |key|
          query_part << "#{key}=#{URI.escape(req_opts[key])}"
        end
        query_part.join("&")
      end