Added build time showing

Fixed package downloading 503 error

app.rb

@@ -980,8 +980,9 @@ get "/buildinfofraw" do
   if params["file"].nil? || !File.exist?(params["file"])
     print_error_page(503, "Файл не найден")
   else
-    if !File.binary?(params["file"]) && params["file"].start_with?(File.join(Dir.pwd(), cfg.get_projects_path))
-      send_file params["file"]
+    if File.binary?(params["file"]) && params["file"].start_with?(File.join(Dir.pwd(), cfg.get_projects_path))
+      f_name = File.basename(params["file"])
+      send_file(params["file"], :filename => f_name, :type => "application/octet-stream", :disposition => 'attachment')
     else
       print_error_page(503, "Файл не может быть скачан")
     end