bug #256 Add framework-extra-bundle dependency (ckrack)

This PR was squashed before being merged into the 1.0-dev branch (closes #256).

Discussion
----------

Add framework-extra-bundle dependency

The make:crud controllers rely on ParamConverters,
which are provided by framework-extra-bundle.
Fixes #255

Commits
-------

6379141 Switch classes in MakeCrud::configureDependencies
39b5447 Add framework-extra-bundle dependency

Author: weaverryan

src/Maker/MakeCrud.php

@@ -216,7 +216,7 @@ public function configureDependencies(DependencyBuilder $dependencies)
     {
         $dependencies->addClassDependency(
             Route::class,
-            'annotations'
+            'router'
         );
 
         $dependencies->addClassDependency(
@@ -243,5 +243,10 @@ public function configureDependencies(DependencyBuilder $dependencies)
             CsrfTokenManager::class,
             'security-csrf'
         );
+
+        $dependencies->addClassDependency(
+            ParamConverter::class,
+            'annotations'
+        );
     }
 }