[{"task":"Implement child modules of the toolbar: Memo.php.","done":true},{"task":"Append a module Toolbars.php to collect child modules represented by toolbar icons.","done":true},{"task":"Implement child modules of the top menu: File.php, New.php, Open.php, Login.php, Logout.php, View.php, FullScreen.php, Help.php, Credits.php, About.php.","done":true},{"task":"Add a module called Menu.php. It will collect child modules that will handle the top menu items.","done":true},{"task":"Create a main module. Its file is called Application.php. It will route the browser requests to the corresponding pages of the IDE skeleton.","done":true}]