tp: adapt controller/entity/formtype to works with new ACL (TO BE CHECKED)

* rename type by types -> getTypes() getter
* adapt controller to fix centers errors
* remove voteOnAttribute return always true in voter

src/Bundle/ChillThirdPartyBundle/Entity/ThirdParty.php

@@ -341,7 +341,7 @@ class ThirdParty
      */
     public function getTypes()
     {
-        return $this->type;
+        return $this->types;
     }
 
     /**