From 8bf29dc119210b3fa01954063eb955de78135400 Mon Sep 17 00:00:00 2001
From: Yanzhang Wang <i8run15@gmail.com>
Date: Tue, 10 Oct 2017 04:21:36 -0400
Subject: [PATCH] feat: serilization for quantized modules (#1613)

* feat: serilization for quantized modules

All quantized modules extending QuantModule, which has an empty Tensor
for gradient. And the object mixes QuantSerializer for protobuf
 supporting.

* refactor: serialization api changes