Merge "add escalator frame"
authorJie Hu <hu.jie@zte.com.cn>
Tue, 6 Dec 2016 13:31:31 +0000 (13:31 +0000)
committerGerrit Code Review <gerrit@opnfv.org>
Tue, 6 Dec 2016 13:31:31 +0000 (13:31 +0000)

Trivial merge