Merge "env cleanup" into stable/danube
authorzhihui wu <zhihui.wu2006+zte@gmail.com>
Wed, 15 Mar 2017 01:27:02 +0000 (01:27 +0000)
committerGerrit Code Review <gerrit@opnfv.org>
Wed, 15 Mar 2017 01:27:02 +0000 (01:27 +0000)

Trivial merge