YTKNetworking with AFNetworking 3.0

It is base on YTKNetworking and AFNetworking.The API is the same as before.I change AFNetwork2.0 with AFNetwork3.0.Now you can use it for the fast speed!

It support for CocoaPods

pod 'LZNetWorking'

YTKNetworking:https://github.com/yuantiku/YTKNetwork AFNetworking:https://github.com/AFNetworking/AFNetworking