message: more flexible List mapping
diff: @@ -46,14 +46,14 @@ namespace __class {
  }
  -template<class T>
  -class List : public oatpp::collection::LinkedList<T> {
  - friend __class::List<T>;
  +template<class T, class Class>
  +class ListTypeTemplate : public oatpp::collection::LinkedList<T> {
  + friend Class;
  public:
  - typedef oatpp::data::mapping::type::ObjectWrapper<List, __class::List<T>> ObjectWrapper;
  + typedef oatpp::data::mapping::type::ObjectWrapper<ListTypeTemplate, Class> ObjectWrapper;
  public:
  - OBJECT_POOL(DTO_LIST_POOL, List, 32)
  - SHARED_OBJECT_POOL(SHARED_DTO_LIST_POOL, List, 32)
  + OBJECT_POOL(DTO_LIST_POOL, ListTypeTemplate, 32)
  + SHARED_OBJECT_POOL(SHARED_DTO_LIST_POOL, ListTypeTemplate, 32)
  protected:
  static AbstractObjectWrapper Z__CLASS_OBJECT_CREATOR(){
  @@ -61,7 +61,7 @@ protected:
  }
  static Type* Z__CLASS_GET_TYPE(){
  - static Type type(__class::AbstractList::CLASS_NAME, &Z__CLASS_OBJECT_CREATOR);
  + static Type type(Class::CLASS_NAME, &Z__CLASS_OBJECT_CREATOR);
  if(type.params.empty()){
  type.params.push_back(T::Class::getType());
  }
  @@ -69,7 +69,7 @@ protected:
  }
  public:
  - List()
  + ListTypeTemplate()
  {}
  public:
  @@ -84,6 +84,9 @@ public:
  };
  +template<class T>
  +using List = ListTypeTemplate<T, __class::List<T>>;
  +
  namespace __class {
  template<class T>
  