Cocos2d-x 3.0

今天试着把代码升级至3.0，发现之前的CCArray的容器都变了，现在是使用Vector与Map<K,V>，简单用法</p>

cocos2d::Vector sprites;

auto sprite1 = Sprite::create("hello.png");
auto sprite2 = Sprite::create("hello.png");
auto sprite3 = Sprite::create("hello.png");
auto sprite4 = Sprite::create("hello.png");

sprites.push_back(sprite1)
sprites.push_back(sprite2)
sprites.push_back(sprite3)
sprites.push_back(sprite4)
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@sprites@ 内存管理是由编译器自动处理的，不要使用new来申请堆空间。
cocos2d::Map<std::string, Node> nodes;

auto node1 = Layer::create():
auto node2 = Layer::create():
auto node3 = Layer::create():
auto node4 = Layer::create():

nodes.insert("node_1", node1)
nodes.insert("node_2", node1)
nodes.insert("node_3", node1)
nodes.insert("node_4", node1)

参考：http://cocos2d-x.org/docs/manual/framework/native/data-structure/v3/vector/zh
http://cocos2d-x.org/docs/manual/framework/native/data-structure/v3/map/zh
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