Update README file

README.md

@@ -27,82 +27,6 @@ and some content might be broken or hidden, make sure to read raw files.
 * [Sonata Users](https://groups.google.com/group/sonata-users): Only for user questions
 * [Sonata Devs](https://groups.google.com/group/sonata-devs): Only for devs
 
-Quick example
--------------
-
-Defining an ``Admin`` class is pretty easy: simply define ``configure[Show|Form|List|Datagrid]Fields`` methods
-(Fields in add function must be fields of your entity)
-
-``` php
-<?php
-namespace Sonata\NewsBundle\Admin;
-
-use Sonata\AdminBundle\Admin\Admin;
-use Sonata\AdminBundle\Form\FormMapper;
-use Sonata\AdminBundle\Datagrid\DatagridMapper;
-use Sonata\AdminBundle\Datagrid\ListMapper;
-use Sonata\AdminBundle\Show\ShowMapper;
-
-class PostAdmin extends Admin
-{
-    public function configureShowFields(ShowMapper $showMapper)
-    {
-        $showMapper
-            ->add('author')
-            ->add('enabled')
-            ->add('title')
-            ->add('abstract')
-            ->add('content')
-            ->add('tags')
-        ;
-    }
-
-    public function configureFormFields(FormMapper $formMapper)
-    {
-        $formMapper
-            ->with('General')
-                ->add('enabled', null, array('required' => false))
-                ->add('author', 'sonata_type_model', array(), array('edit' => 'list'))
-                ->add('title')
-                ->add('abstract')
-                ->add('content')
-            ->end()
-            ->with('Tags')
-                ->add('tags', 'sonata_type_model', array('expanded' => true))
-            ->end()
-            ->with('Options', array('collapsed' => true))
-                ->add('commentsCloseAt')
-                ->add('commentsEnabled', null, array('required' => false))
-            ->end()
-        ;
-    }
-
-    public function configureListFields(ListMapper $listMapper)
-    {
-        $listMapper
-            ->addIdentifier('title')
-            ->add('author')
-            ->add('enabled')
-            ->add('tags')
-            ->add('commentsEnabled')
-        ;
-    }
-
-    public function configureDatagridFilters(DatagridMapper $datagridMapper)
-    {
-        $datagridMapper
-            ->add('title')
-            ->add('enabled')
-            ->add('tags', null, array('filter_field_options' => array('expanded' => true, 'multiple' => true)))
-        ;
-    }
-}
-```
-Screenshots : http://www.dropbox.com/gallery/581816/2/BaseApplicationBundle/preview?h=59b2e8
-
-Of course, power users will be happy as an ``Admin`` class is very flexible as all dependencies are
-injected by the DIC (dependency injection container).
-
 Features
 --------
 
@@ -157,4 +81,3 @@ TODO
 
   - create the ODM version
   - save filter criteria
-  - export list