Merge "refactor useful legacy code about preparing test enviroment"
authorYujun Zhang <zhang.yujunz@zte.com.cn>
Wed, 25 Jan 2017 08:27:34 +0000 (08:27 +0000)
committerGerrit Code Review <gerrit@opnfv.org>
Wed, 25 Jan 2017 08:27:34 +0000 (08:27 +0000)

Trivial merge