From 2a29808ffcf78f81e32427a4fa0ddeec9bee3f7a Mon Sep 17 00:00:00 2001
From: Yan Wan <ywanad@connect.ust.hk>
Date: Thu, 17 Aug 2017 16:24:28 +0800
Subject: [PATCH] add getTimes in recurrent and TimeDistributed layer (#1470)

* add getTimes

* add getTimes for all Cells

* addTime method in cell

* add appendTimes method

* remove nullException when frequently calling setTimes and getTimes in recurrent layer

* fix bugs in calculating backwardSum

* add getTimes for Graph

* revise ConcatTable

* remove add in calculating backwardTime