This patch dumps the tabulate package in favor of prettytable
since its a global requirement and is used by all openstack
clients. So users won't have to install a package separately.
We also refactor python-nsxadmin to python_nsxadmin. Since setup.cfg
does not like names with '-'
Change-Id: Ib510c7b40673b747e0712a656d19e18e4ff4accb
To avoid installation into .../site-packages/quantum via
packages=setuptools.find_packages('.') in setup.py. Both directories
are not Python modules.
Change-Id: I794ad047a5ed52cb040490eb1be54c513c9d1e7c