Updated openstack/openstack
Project: openstack/nova  9c678172731577517e3752e8a44d0b2d4f8a9832
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.

Partial-Bug: #1266513

Change-Id: I005e752c8cb9bca78b1ebe777eb5230e9bf05bd8
Updated openstack/openstack
Project: openstack/keystone  c00a1c5136ed74ce030086d3ed01961956f87634
null
Enhance list_group_users in GroupApi.

If there is no member in the group.
When get the group users, the varible "member" is an empty dictionary.
It will crash at "member[self.member_attribute]".
This commit add a judgment to determine the member is empty or not.

Closes-Bug: #1259426
Change-Id: Ic20549204bcc35f71464b858f5ca900a4bbfe049