Update Vietnamese translation for git-gui
From: Trần Ngọc Quân <hidden>
Date: 2016-06-15 23:06:28
Dear git-gui maintainers,
Please pull the commit 1fa18b72184612e6615b1f119535183f40694fa4 from:
https://github.com/vnwildman/git-gui.git
on ``master'' branch.
Thanks,
--
Trần Ngọc Quân.