Merge "Modify documents about overview"
authorZhipeng (Howard) Huang <huangzhipeng@huawei.com>
Tue, 14 Mar 2017 14:38:45 +0000 (14:38 +0000)
committerGerrit Code Review <gerrit@opnfv.org>
Tue, 14 Mar 2017 14:38:45 +0000 (14:38 +0000)

Trivial merge