Remove doc/module

doc/module/configuration_and_preferences.md

@@ -1,57 +0,0 @@
-# Module Development: Configuration and Preferences Dialogs
-
-When developing modules, you might want your module's configuration and preferences dialogs to appear in the Icinga Web
-Configuration/Preferences interface. This is rather easy to accomplish and should be the preferred way to allow user's
-to customize your module.
-
-## Terminology
-
-When talking about 'Configuration' and 'Preference', we have a clear distinction between those words:
-
-- **Configurations** are application/module wide settings that affect every user when being changed. This could be
-  the data backend of your module or other 'global' settings that affect everyone when being changed
-- **Preferences** are settings a user can set for *his* account only, like the page size of pagination, entry points, etc.
-
-
-## Usage
-
-The two base classes for preferences and configurations are \Icinga\Web\Controller\BasePreferenceController for preferences and
- \Icinga\Web\Controller\BaseConfigController for configurations.
-
-If you want to create a preference or configuration panel you have to create a ConfigController and/or PreferenceController
- in your Module's a controller directory and make it a subclass of BaseConfigController or BasePreferenceController.
-
-Those controllers can be used like normal controllers, with two exceptions:
-
-- If you want your module to appear as a tab in the applications configuration/preference interface you have to implement
-  the static createProvidedTabs function that returns an array of tabs to be displayed
-- The init() method of the base class must be called in order to make sure tabs are collected and the view's tabs variable
-  is populated
-
-## Example
-
-We'll just provide an example for ConfigControllers here, as PreferenceController are the same with a different name
-
-    use \Icinga\Web\Controller\BaseConfigController;
-    use \Icinga\Web\Widget\Tab;
-    use \Icinga\Web\Url;
-
-    class My_ConfigController extends BaseConfigController {
-
-        static public function createProvidedTabs()
-        {
-            return array(
-                "myModuleTab" => new Tab(array(
-                    "name"  => "myModuleTab",                       // the internal name of the tab
-                    "iconCls"  => "myicon",                         // the icon to be displayed
-                    "title" => "The tab title",                     // The title of the configuration's tab
-                    "url"   => Url::fromPath("/myModule/config")    // The Url that will ne called (can also be just a path)
-                ))
-            );
-        }
-
-        public function indexAction()
-        {
-            // create the form here
-        }
-    }