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                                                        @@ -3,14 +3,11 @@  | 
                                                    
                                                    
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                                                         block discarded – undo  | 
                                                    
                                                                                                                                                                                                                    
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                                                             namespace Alpixel\Bundle\CMSBundle\Controller;  | 
                                                        
                                                                                                            
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                                                             use Alpixel\Bundle\CMSBundle\Entity\Node;  | 
                                                        
                                                                                                            
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                                                            -use Alpixel\Bundle\SEOBundle\Annotation\MetaTag;  | 
                                                        
                                                                                                            
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                                                             use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;  | 
                                                        
                                                                                                            
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                                                             use Symfony\Bundle\FrameworkBundle\Controller\Controller;  | 
                                                        
                                                                                                            
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                                                             use Symfony\Component\Debug\Exception\ContextErrorException;  | 
                                                        
                                                                                                            
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                                                             use Symfony\Component\HttpFoundation\Request;  | 
                                                        
                                                                                                            
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                                                             use Symfony\Component\HttpFoundation\Response;  | 
                                                        
                                                                                                            
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                                                            -use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;  | 
                                                        
                                                                                                            
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                                                            -use Symfony\Component\Serializer\Serializer;  | 
                                                        
                                                                                                            
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                                                             class NodeController extends Controller  | 
                                                        
                                                                                                            
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                                                             { | 
                                                        
                                                                                                                                                
                                         
                                        
                                            
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