VUE 1.0部分

[解析最简单的observer和watcher.md][https://github.com/georgebbbb/fakeVue/blob/master/1.%E8%A7%A3%E6%9E%90%E6%9C%80%E7%AE%80%E5%8D%95%E7%9A%84observer%E5%92%8Cwatcher.md]

VUE 2.0 部分

[理解vue2.0的响应式架构.md][https://github.com/georgebbbb/fakeVue/blob/master/2.%E7%90%86%E8%A7%A3vue2.0%E7%9A%84%E5%93%8D%E5%BA%94%E5%BC%8F%E6%9E%B6%E6%9E%84.md]