Finished advanced configuration doc and added some features to the README

Author: gorkalaucirica

README.md

@@ -13,8 +13,9 @@
 
 ## Features
 
+* No need to touch your existing entities, domain models or symfony forms
+* Configuration driven admin panel, with customizable actions, lists, filters and pagination.
 * Extensible with already available CRUD and DDD extensions.
-* Fully customizable actions, lists, filters and pagination.
 * Responsive admin panel theme.
 
 [Show me the docs!](docs/index.md)

docs/advanced_configuration.md

@@ -1,4 +1,4 @@
-#Advanced configuration
+# Advanced configuration
 
 To adapt the admin to your needs some extension points have been created. These, allow reusability and 
  ease of use to create scalable and flexible admin panels.
@@ -54,7 +54,8 @@ lin3s_admin:
 
 As you have noticed, different concepts such as actions, fields, filters and global actions show up. The configuration
 above defines how our admin panel should behave for our `Page` entity. This has been defined under 
-`lin3s_admin.entities.pages.class` using our fully qualified class name (FQCN).
+`lin3s_admin.entities.pages.class` using our fully qualified class name (FQCN). Multiple entities can be defined using 
+`lin3s_admin.entities` as a key value array.
 
 Bellow the FQCN, you can find the **actions**. These define the manipulations that can be performed to our entity, the 
 `Page`. Each action will require three values:
@@ -71,6 +72,41 @@ Each entity will have a list containing all the data related to the target entit
 
 **List fields**
 
+List fields array (`lin3s_admin.entities.pages.list.field` in the example above) holds all columns that need to be shown 
+in the pages entity list. Each column can be rendered in a diferent way using a different **type** and can have a **name**
+that will be used as table header of that column. Therefore each list field entry will have the following options:
+
+  * The **name**, a string that will be translated and shown as table header of the current column.
+  * The **type**, is a reusable column type that will render the content accordingly. AdminBundle has some 
+  [built-in list fields](available_extensions.md) or you can [create a new one](custom_list_field.md).
+    In the example above we are using built-in 
+    [string](https://github.com/LIN3S/AdminBundle/blob/master/src/LIN3S/AdminBundle/Extension/ListField/StringListFieldType.php)
+    and 
+    [actions](https://github.com/LIN3S/AdminBundle/blob/master/src/LIN3S/AdminBundle/Extension/ListField/ActionsListFieldType.php)
+    field types.
+  * The **options** fields is an array that holds different values for each list field type. Check the reference of each 
+    list field for further info
+
 **List filters**
 
+List filters array (`lin3s_admin.entities.pages.list.filters` in the example above) holds all filters that can be selected 
+in the pages entity list. Each filter will render a custom form input for each use case and will be placed in a dropdown
+list over the table. Each list filter entry will have the following obtions
+
+  * The **name**, a string that will be translated and shown in the dropdown filter menu.
+  * The **type**, selects a reusable filter type. AdminBundle has some
+  [built-in list filters](available_extensions.md) or you can [create a new one](custom_list_filter.md).
+    In the example above we are using built-in 
+    [text](https://github.com/LIN3S/AdminBundle/blob/master/src/LIN3S/AdminBundle/Extension/ListFilter/TextListFilterType.php)
+    filter.
+  * The **options** fields is an array that holds different values for each list filter type. Check the reference of each 
+    list filter for further info
+
 **Global actions**
+
+Global actions are just a reference to the existing actions of our target entity. This array sets a multiple actions 
+that will be added to the top right side of the list page. Useful when you need for example a "New" button that isn`t 
+related directly to one entity entry.
+
+To use it just add the name of the action you want to add to the `lin3s_admin.entities.<your-entity>.list.global_actions`
+array.