Merge changes I3e363f64,I52ec2fc9
authorsubhash kumar singh <subhash.kumar.singh@huawei.com>
Fri, 26 Jul 2019 12:13:00 +0000 (12:13 +0000)
committerGerrit Code Review <gerrit@onap.org>
Fri, 26 Jul 2019 12:13:00 +0000 (12:13 +0000)
* changes:
  include a bak folder for obsolete files
  updated the doc as per the request


Trivial merge