* The following commit sync the code from following hash:
start_hash: 7279aa35851110a4933a10b58b2758a2bc3933a3
end_hash: 6e911a49a9e630878f4c46f61fde3964be550880
Change-Id: I371aa4d5f043f695df04b98b0f485c8f0548f2b3
* switch from neutron.tests.tempest to neutron_tempest_plugin
* Cleaned up README.rst and setup.cfg
* Use neutron_tempest_plugin as a tempest plugin package
* Fixed gitreview
* Keeping flake8 Ignores in tox.ini as tempest plugin is
imported from neutron codebase.
Change-Id: I42d389836e72813fdeebc797a577f4a8ac2ee603