add chill_menu to render easily menu, refs #179

Tests/Fixtures/App/config/config.yml

@@ -8,4 +8,4 @@ framework:
     translator:      { fallback: fr }
     profiler:        { only_exceptions: false }
     templating:
-        engines: ['twig']
+        engines: ['twig']

Tests/Fixtures/App/config/routing.yml

@@ -22,4 +22,13 @@ chill_main_dummy_1:
             dummy0:
                 order: 50
                 label: 'test1'
-                helper: 'great helper'
+                helper: 'great helper'
+                
+chill_main_dummy_2:
+    pattern: /dummy2/{param}
+    defaults: {_controller: CLChillMainBundle:Default:index }
+    options:
+        menus:
+            dummy0:
+                order: 50
+                label: test2