Merge "There are some flake8 errors. Clear them before other work."
authorJie Hu <hu.jie@zte.com.cn>
Wed, 21 Dec 2016 14:23:41 +0000 (14:23 +0000)
committerGerrit Code Review <gerrit@opnfv.org>
Wed, 21 Dec 2016 14:23:41 +0000 (14:23 +0000)

Trivial merge