Addressed all the comments by reviewers. Passes deployment tests too.
Addressed all the comments by reviewers. Passes deployment tests too.

(.ovs) [jack@quadshil openvswitch_driver]$ py.test tests/deployment/*networks.py
================================= test session starts ==================================
platform linux2 -- Python 2.7.13, pytest-3.4.1, py-1.5.2, pluggy-0.6.0
rootdir: /home/jack/git/openvswitch_driver, inifile: setup.cfg
plugins: xdist-1.22.2, forked-0.2, cov-2.5.1
collected 2 items

tests/deployment/native_networks.py .                                            [  0%]
tests/deployment/vlan_networks.py .

=============================== 2 passed in 3.41 seconds ===============================

SahilTikale/haas,CCI-MOC/haas