Merge "[docs][userguide] Add content and comments to ch12"
authorVolodymyr Mytnyk <volodymyrx.mytnyk@intel.com>
Tue, 22 Jan 2019 12:04:56 +0000 (12:04 +0000)
committerGerrit Code Review <gerrit@opnfv.org>
Tue, 22 Jan 2019 12:04:56 +0000 (12:04 +0000)

Trivial merge