ref: 60f6f13d7ef1c2ba17aaf15646164fe408af64b9
parent: d7af7cedf9a0af84a2dcfa9dd978ae671673f8ad
parent: c109f4dc8d8d8e6a46d0eb508ea556fd36f5d121
author: sijchen <sijchen@cisco.com>
date: Fri Mar 13 12:41:29 EDT 2015
Merge pull request #1846 from ruil2/vui
add VUI for base layer