* Update docs/submodules/samplevnf from branch 'stable/euphrates'
- Merge "Rest API: Fix all the bugs in the HWLB, mask issue, etc" into stable/euphrates
- Rest API: Fix all the bugs in the HWLB, mask issue, etc
Change-Id: I0f593c3e676407ca01d34792ef8309cf37f4c686 Signed-off-by: Deepak S <deepak.s@linux.intel.com>