Updated openstack/openstack
Project: openstack/python-keystoneclient  0b25aa7c80e1686be848b8dbde3b7a02d53b0a72
null
Whitelist external netaddr requirement

* tox.ini(testenv.install_command): Use the --allow-external and
--allow-insecure options so that pip 1.5 and later will assent to
retrieve the netaddr package even though it's not hosted on PyPI.
The --allow-insecure option is aliased to a clearer
--allow-unverified wording in 1.5, but the old form is being used to
avoid breaking users of 1.4.x and will be valid at least through
1.6.x according to comments in the pip source.

Change-Id: I7c29467ebdddee7a6c68ec3fd13579e4f0c40d30
Closes-Bug: #1266513
Co-Authored-By: Jeremy Stanley