Merge "update the version to 1.4.4"
authorYang Xu <yang.xu@futurewei.com>
Fri, 21 Jun 2019 23:42:48 +0000 (23:42 +0000)
committerGerrit Code Review <gerrit@onap.org>
Fri, 21 Jun 2019 23:42:48 +0000 (23:42 +0000)

Trivial merge