bug#19455: Bump

[Eli Zaretskii]

> From: Jonathan H <pythonnut@gmail.com>
> Date: Tue, 20 Dec 2016 08:40:46 -0800
> 
> What do I need to do to get my (or another, should something be wrong with 
> it) patch applied? 

Someone who knows zsh and sh-script.el to review the patch and okay
it.

Thanks.